Ancestry is the largest provider of genealogy data online. The billions of records they provide have advanced genealogy online beyond imagination just a decade ago. The following is but a small sample of what they provide for Illinois genealogy at Ancestry. While some of these databases are free, many require a subscription. You can try a 14 day free trial and see if you can find any of your Illinois genealogy at Ancestry!
Illinois Genealogy Databases – Subscription May be Required
Illinois Statewide Genealogy at Ancestry
- A compendium of Freemasonry in Illinois : embracing a review of the introduction, development and present condition of all rite
- A complete history of Illinois
- A complete history of Illinois from 1673 to 1884 : embracing the physical features of the country, its early explorations, abor
- A gazetteer of Illinois : in three parts : containing a general view of the state, a general view of each county, and a particu
- A gazetteer of the states of Illinois and Missouri : containing a general view of each state, a general view of their counties,
- A History of the Norwegians of Illinois : a concise record of the struggles and achievements of the early settlers, together wi
- A student’s history of Illinois
- A woman’s story of pioneer Illinois
- An historical sketch of the early movement in Illinois for the legalization of slavery
- Blue book of the state of Illinois, 1917-1918
- Blue book of the state of Illinois, 1943-1944
- Book of words : an historical pageant of Illinois
- Chapters from Illinois history
- Chronology of Illinois history, 1673-1954
- Civil government of Illinois and the U.S. : special chapters on Chicago and Cook County : brief historical sketches
- Constitution of the state of Illinois : adopted and ratified, 1870.
- Day by day in Illinois history
- Decisive dates in Illinois history : a story of the state, told in a record of events which have determined the history of Illi
- Early bench and bar of Illinois
- Early Illinois
- Early Illinois
- Early Illinois railroads
- Eight months in Illinois : with information to immigrants
- Eighty years of Illinois : politics and politicians, anecdotes and incidents, a succinct history of the state, 1809-1889
- Genealogical records, Illinois, 1938-1939
- Highways to history in Illinois
- Historic Illinois : the romance of the earlier days
- History of Freemasonry in Illinois, 1804-1829 : organization and proceedings of annual and special communications of “The Grand
- History of Illinois
- History of Illinois and her people
- History of Illinois, from 1778-1833
- History of Illinois: to accompany an historical map of the state
- History of the Presbyterian Church in the state of Illinois
- History of the Republican party in Illinois, 1854-1912 : with a review of the aggressions of the slave-power
- History of the Swedes of Illinois
- Illinois and its builders : a work for newspaper and library reference
- Illinois as it is
- Illinois cemetery records
- Illinois Census Returns, 1810 and 1818
- Illinois Census Returns, 1820
- Illinois Census, 1810-90
- Illinois constitutions
- Illinois DAR family records, 1949-1950
- Illinois election returns, 1818-1848
- Illinois high schools : their organization, maintenance, administration and instruction, with particular reference to the towns
- Illinois historical
- Illinois historical anecdotes
- Illinois in 1818
- Illinois in the eighteenth century
- Illinois in the fifties, or, A decade of development, 1851-1860
- Illinois legislative manual for 30th General Assembly : 1877 and 1878.
- Illinois Marriages to 1850
- Illinois Marriages, 1790-1860
- Illinois Marriages, 1851-1900
- Illinois miscellaneous genealogical records : from counties, Bond, Boone, Calhoun, Cook, Crawford, Du Page, Johnson, Knox, Lake
- Illinois Negro historymakers
- Illinois political directory and sketch book, 1898 : with portraits of party leaders.
- Illinois political directory, 1899 : with portraits and biographical sketches of party leaders.
- Illinois Quaker Records
- Illinois Servitude and Emancipation Records, 1720-1865
- Illinois sesquicentennial edition of Christian County history
- Illinois state history : Daughters of the American Revolution
- Illinois state parks and memorials
- Illinois : the story of the prairie state
- Illinois through two hundred and forty-five years, 1673-1918 : catalogue of objects illustrating Illinois history, selected fro
- Illinois, Deaths and Stillbirths Index, 1916-1947
- Illinois, historical
- Illinois, historical
- Illinois, historical
- Illinois, historical and statistical : comprising the essential facts of its planting and growth as a province, county, territory
- Illinois, Order Sons of Italy in America, Lodge Records, 1925-1977
- Illinois, Public Land Purchase Records, 1800-1990
- Illinois, State Census Collection, 1825-1865
- Index to names in twenty-six volumes of Illinois records
- Land registration in Illinois
- Memorials of deceased companions of the Commandery of the State of Illinois, Military Order of the Loyal Legion of the United States, Vols. 1-2
- Negotiations for the Illinois salt springs
- North-east Illinois genealogical source materials
- One hundred years in Illinois : (1818-1918) : an account of the development of Illinois in the first century of her statehood
- Perrin’s history of Illinois
- Pictures of Illinois one hundred years ago
- Pioneer Congregational ministers in Illinois
- Pioneers of Illinois
- Puritan influences in the formative years of Illinois history
- Recollections of early Illinois and her noted men
- Republicans of Illinois
- Reynolds’ history of Illinois : my own times : embracing also the history of my life
- Sketches of early life and times in Kentucky, Missouri and Illinois
- Some reasons why the two per cent. claims of Illinois, Indiana and Ohio, now pending before Congress, on the construction of a
- Souvenir of early and notable events in the history of the North West Territory, Illinois and Tazewell County
- The boundary dispute between Illinois and Wisconsin : an address read before the Chicago Historical Society at a special meetin
- The Catholic Church in the meeting of two frontiers : the southern Illinois country (1763-1793)
- The centennial of Illinois statehood
- The centennial of the state of Illinois : report of the Centennial Commission
- The Central Illinois historical annual.
- The early pioneers and pioneer events of the state of Illinois
- The English settlement in the Illinois : reprints of three rare tracts on the Illinois country
- The frontier state, 1818-1848
- The History of Illinois : from its earliest settlement to the present time
- The history of Negro servitude in Illinois : and of the slavery agitation in that state, 1719-1864 / by N. Dwight Harris.
- The Illinois and Indiana Indians
- The Illinois and Michigan Canal : a study in economic history
- The Illinois constitutional convention of 1862
- The Illinois Ozarks
- The Illinois story
- The making of Illinois : historical sketches
- The masque of Illinois
- The Methodist movement in Northern Illinois
- The pageant of the Illinois country
- The prairie province of Illinois : a study of human adjustment to the natural environment
- The settlement of Illinois from 1830 to 1850
- The settlement of Illinois, 1778-1830
- The sovereign state of Illinois
- The story of Illinois
- The story of Illinois and its people
- The white city : the historical, biographical and philanthropical record of Illinois
- The wonderful story of Illinois : a pageant
- Web: Illinois, Find A Grave Index, 1809-2011
- Witchcraft in Illinois
- Young people’s history of Illinois : from the earliest discoveries to the present time : containing, also, a full description
Illinois Military Data at Ancestry
- A list of officers of the Illinois Regiment, and of Crockett’s Regiment, who have received land for their services : a list of
- Fifteen years ago, or, The patriotism of Will County : designed to preserve the names and memory of Will County soldiers, both
- Franklin County, Illinois, war history, 1832-1919 : containing a brief review of the World War, complete history of Franklin Co
- Galena’s old stockade : used during the Black Hawk War, 1832
- George Rogers Clark and the Revolution in Illinois, 1763-1787 : a sesquicentennial memorial
- Historical sketch of the Forty-fifth Illinois Regiment
- History of the 124th Regiment, Illinois Infantry Volunteers : otherwise known as the “Hundred and Two Dozen,” from August, 1862
- History of the Eighty-fifth Regiment, Illinois Volunteer Infantry
- History of the Fourth Illinois Cavalry Regiment
- History of the Thirty-sixth Regiment Illinois Volunteers, during the War of the Rebellion
- History, 31st Regiment, Illinois Volunteers : organized by John A. Logan.
- Illinois activities in the World War : covering the period from 1914 to 1920
- Illinois Revolutionary War Veteran Burials
- Index of Franklin County Illinois war history, (originally published, 1920.)
- McLean County, Illinois in the World War, 1917-1918
- Ninety-second Illinois Volunteers
- Patriotism of Illinois: a record of the civil and military history of the state in the War for the Union, Vols. 1-2
- Quincy in the Civil War : a view of the great conflict as seen through the eyes of a Quincy historian
- Recollections of pioneer and army life
- Record of the services of Illinois soldiers in the Black Hawk War, 1831-32, and in the Mexican War, 1846-8 : containing a compl
- Reminiscences of a soldier’s wife : an autobiography
- Reminiscences of Chicago during the Civil War
- Revolutionary Soldiers Buried in Illinois
- Roster of the Illinois National Guard
- Semi-history of a boy-veteran of the Twenty-eighth Regiment Illinois Infantry Volunteers, in a black regiment : a diary of 28th
- The Collection and preservation of county war records
- The era of the Civil War, 1848-1870
- The history of the Thirty-ninth Regiment Illinois Volunteer Veteran Infantry (Yates Phalanx) in the War of the Rebellion, 1861-
- Williamson County, Illinois, in the World War : containing a brief review of the World War, complete history of Williamson Coun
Miscellaneous Illinois data at Ancestry
- A Biographical history, with portraits, of prominent men of the great West
- A complete history of the campaign in which The Mighty Sleeper was defeated in the 34th Senatorial District of IL.
- A conscientious turncoat : the story of John M. Palmer, 1817-1900
- A history of the Illinois State Normal University
- A pioneer family : the Birkbecks in Illinois, 1818-1827
- A winter in the West
- Abraham Lincoln, lawyer
- Adam W. Snyder and his period in Illinois history, 1817-1842
- Addresses delivered at the annual meeting of the Chicago Historical Society, November 19th, 1868
- Bible and other family records
- Bible records compiled by Illinois Society, D.A.R., 1968-1969
- Bible records.
- Biographical sketch of Enoch Long, an Illinois pioneer
- Biographical sketch of Hon. Joseph Duncan, fifth governor of Illinois
- Biographical sketch of John Dean Caton, ex-Chief-Justice of Illinois
- Biographical sketch of Joseph Duncan : fifth governor of Illinois
- Black’s blue book
- Bolingbrook does too have a history
- Breese centennial celebration, 1856-1956
- Bugle echoes : the story of Illinois 47th
- Carter Henry Harrison : a memoir
- Centennial celebration of the Bishop Hill Colony, Bishop Hill, Ill.
- Centennial celebration of the enactment of the first free school law in Illinois
- Centi-quad-o-rama
- Charter of the Chicago & Aurora and Central Military Tract Railroads : also, general railroad laws of Illinois, and other gener
- Collections of the Illinois State Historical Library.
- Delavan
- Denton Offutt, employer and friend of Lincoln at New Salem
- Do you remember?
- Economy Light and Power Company, a corporation, appellant, vs. United States of America, appellee : brief and argument for appe
- Edward Coles, second governor of Illinois
- Eine popul
- Elmer E. Ellsworth and the Zouaves of ’61
- Family Bibles & birthday book
- Family histories
- Family memories
- Family records from old Bibles and other family written records
- Father Pierre Fran
- Fifty years’ recollections with observations and reflections on historical events : giving sketches of eminent citizens, their
- French and Indians of Illinois River
- Friendly libels
- Galesburg’s mighty horse market : Leroy Marsh Sales Barn, 1877-1920
- Genealogical list of the descendants of Shadrach Bond, first governor of the state of Illinois
- Genealogical material collected by the Illinois D.A.R. : presented to Newberry Library
- Genealogies and Bible records gathered by the Illinois Society, D.A.R., 1976-1977
- Genealogies of eleven families contributed to the Illinois Society, D.A.R.
- General index to Collections, Journals, Publications : 1899-1928
- Governor Edward Coles
- Governors’ letter-books, 1840-1853
- Historical sketches
- History of bringing the Atchison, Topeka & Santa Fe railway to Galesburg
- History of the Fox River Baptist Association
- History of the Illinois River Valley
- History of the Somonauk United Presbyterian Church near Sandwich, De Kalb County, Illinois : with ancestral lines of the early
- History of the Springfield Baptist Association
- History of Wabash Valley, Indiana-Illinois : gleaned from early authors, old maps and manuscripts, private and official corresp
- Humane advocate, May, 1907 : thirty-eighth annual report of the Illinois Humane Society.
- Humane advocate, May, 1908
- Illinois Society of the S.A.R. Yearbook, 1896
- Illinois Society, D.A.R. genealogy records, 1940-1941
- Index to the Transactions of the Ill. State Historical Society and other publications of the Ills. State Historical Library
- James Watson Webb’s trip across Illinois in 1822
- Jane Swisshelm, Abolitionist and Nurse
- Julian Ralph, South Shore of Lake Superior
- Land tenure in the United States
- LDS Redress Petition Listing, 1843
- Legends and tales of homeland on the Kankakee
- Life in prairie land
- Love’s labor
- Martin B. Madden, public servant : a sketch
- Material contributed by Springfield Chapter, Springfield, Illinois, 1968-1969
- Maumee Valley and pioneers
- Memorial addresses on the life and character of Edward D. Cooke : (late a representative from Illinois)
- Memorials of Methodism in the bounds of the Rock River Conference
- Men who have made the Fifth Ward : being a collection of biographical sketches of the prominent men who have materially aided i
- Message of Shelby M. Cullom, governor of Illinois, to the Thirtieth General Assembly, at the inauguration of state officers : M
- Minutes of the General Association of Illinois at their eighteenth annual meeting
- Minutes of the General Association of Illinois at their seventeenth annual meeting
- Minutes of the General Association of Illinois at their twentieth annual meeting
- Minutes of the thirty-sixth annual meeting of the General Association of Illinois
- Miscellaneous records of families, Bibles, cemeteries
- Official guide to the Old Colony Church : and catalogue of the collection of pioneer relics of Bishop Hill.
- Official reference book, Press Club of Chicago …
- Peotone on parade, 1856, 1956
- Personal recollections of early Decatur, Abraham Lincoln, Richard J. Oglesby and the Civil War
- Pioneer letters of Gershom Flagg
- Proceedings of a memorial meeting of the City Council of the city of Chicago, held Thursday, November 16th, 1893
- Proceedings of the Darling reunion
- Proceedings of the Illinois Press Association at the twenty-fourth annual session
- Proceedings of the Most Worshipful Grand Lodge : Ancient Free and Accepted Masons, state of Illinois : eightieth annual meeting
- Quaker records
- Recollections of seventy years
- Recollections of the early settlement of the Wabash Valley
- Records of the olden time, or, Fifty years on the prairies : embracing sketches of the discovery, exploration and settlement of
- Rededication of Hobson Pioneer Marker, Pioneer Park, Du Page County, Illinois
- Redmon : on the edge of the prairie.
- Report of the Joint Select Committee upon the State Bank of Illinois
- Report of the Land Transfer Commission to the governor of the state of Illinois
- Report of the second reunion of the Tri-State Old Settlers’ Association of Illinois, Missouri, and Iowa
- Scrap book
- Searching the records : begins with the General Assembly of 1828-9, at Vandalia, Illinois : that year Macoupin County got gover
- Sequent occupance reviewed
- Seventy Quorum Membership, 1835
- Sketch of Edward Coles, second governor of Illinois and of the slavery struggle of 1823-4
- Starved Rock : a historical sketch
- The beginnings
- The Carter H. Harrison who was a guest of the White Sulphur Springs Hotel, September 1, 1816, was my grandfather
- The centennial book : official program of the ceremonies and the pageant in celebration of the centennial of Vermilion, forty-f
- The challenge of the sesquicentennial
- The Constitutional debates of 1847
- The Critical period, 1763-1765
- The diary of Orville Hickman Browning. : 1850-1864
- The Edwards papers : being a portion of the collection of the letters, papers, and manuscripts of Ninian Edwards
- The governors’ letter-books, 1818-1834
- The history of the First National Bank of Chicago : preceded by some account of early banking in the United States, especially
- The industrial state, 1870-1893
- The Joys of Joy Prairie : an account of the exercises at the unveiling of a marker on the site of the first Joy cabin on Joy Pr
- The life and services of Joseph Duncan, governor of Illinois, 1834-1838
- The Lincoln Collection of the Illinois State Historical Library
- The Lincoln-Douglas debates of 1858
- The Maumee Valley
- The modern commonwealth, 1893-1918
- The New r
- The outlaws of Cave-in-Rock : historical accounts of the famous highwaymen and river pirates who operated in pioneer days upon
- The Proposed new constitution
- The Wabash
- The World’s Fair City and her enterprising sons
- Toulon’s 125th anniversary
- Trade and politics, 1767-1769
- Transactions at the annual meeting of the Maumee Valley Pioneer and Historical Association
- Travel and description, 1765-1865 : together with a list of county histories, atlases, and biographical collections and a list
- Voices of the prairie land
- Wapella centennial : 1854-1954.
- Wills and family histories
- Worthies and workers, both ministers and laymen, of the Rock River Conference
Illinois County Specific Genealogy at Ancestry
- A history of the County of Du Page, Illinois : containing an account of its early settlement and present advantages, a separate
- A Standard history of Champaign County, Illinois : an authentic narrative of the past, with particular attention to the modern
- Adams County, Illinois Directory, 1892
- An index to The good old times in McLean County, Illinois : containing two hundred and sixty-one sketches of old settlers, a co
- Annals of Knox County
- Biographical and genealogical record of La Salle and Grundy Counties, Illinois
- Biographical and genealogical record of La Salle County, Illinois
- Biographical directory of the voters and tax-payers of Kendall County, Illinois
- Brinkerhoff’s history of Marion County, Illinois
- Bureau County, Illinois Historical and Biographical Sketches
- Bureau County, Illinois Voters and Tax-Payers Directory, 1877
- Carroll County : a goodly heritage
- Census, 1830, Gallatin County, Illinois
- Centennial history of Madison County, Illinois, and its people : 1812 to 1912
- Centennial history of Mason County
- Champaign County, Illinois History
- Christian County, Illinois Biographical Record
- Coles County, Illinois Biographical Dictionary
- Commemorative biographical and historical record of Kane County, Illinois : containing full page portraits and biographical ske
- Commemorative portrait and biographical record of Kane and Kendall Counties, Ill. : containing full page portraits and biograph
- Cook County, Illinois Birth Index, 1916-1935
- Cook County, Illinois Death Index, 1908-1988
- Cook County, Illinois History
- Cook County, Illinois History and Biography
- Cook County, Illinois Marriage Index, 1930-1960
- Cook County, Illinois Marriage Indexes, 1912-1942
- Cook County, Illinois, Birth Certificates Index, 1871-1922
- Cook County, Illinois, Deaths Index, 1878-1922
- Cook County, Illinois, Marriage and Death Indexes, 1833-1889
- Cook County, Illinois, Marriages Index, 1871-1920
- County of Douglas, Illinois : historical and biographical : with an outline sketch of the Northwest Territory and of the state
- De Witt County, Illinois History
- DeKalb County, Illinois Biographical Dictionary
- Documents and biography pertaining to the settlement and progress of Stark County, Illinois : containing an authentic summary o
- Early history and pioneers of Champaign County
- Early Lee County : being some chapters in the history of the early days in Lee County, Illinois
- Edgar County, Illinois History
- Edwards County, Illinois History of the English Settlement
- Effingham County, Illinois, past and present
- Fulton County, Illinois Farmers Directory, 1917
- Gazetteer of Madison County : containing historical and descriptive sketches of Alton City, Upper Alton, Edwardsville, Collinsv
- Genealogical and biographical record of Kendall and Will Counties, Illinois : containing biographies of well known citizens of
- Genealogical and biographical record of Will County, Illinois : containing biographies of well known citizens of the past and p
- Geography, history and civics of Woodford County, Illinois
- Grundy County, Illinois History
- Historic Rock Island County : history of the settlement of Rock Island County from the earliest known period to the present tim
- Historical and biographical record of Douglas County, Illinois
- Historical and statistical sketches of Lake County, state of Illinois
- Historical encyclopedia of Illinois and History of Boone County
- Historical encyclopedia of Illinois and History of Carroll County
- Historical encyclopedia of Illinois and History of Champaign County
- Historical encyclopedia of Illinois and History of Clark County
- Historical encyclopedia of Illinois and History of Coles County
- Historical encyclopedia of Illinois and History of Du Page County
- Historical encyclopedia of Illinois and History of Edgar County
- Historical encyclopedia of Illinois and History of Fulton County
- Historical encyclopedia of Illinois and History of Kendall County
- Historical encyclopedia of Illinois and History of Lake County
- Historical encyclopedia of Illinois and History of Lee County
- Historical encyclopedia of Illinois and History of McDonough County
- Historical encyclopedia of Illinois and History of McLean County
- Historical encyclopedia of Illinois and History of Mercer County
- Historical encyclopedia of Illinois and History of Morgan County
- Historical encyclopedia of Illinois and History of Rock Island County
- Historical encyclopedia of Illinois and History of Schuyler County
- Historical encyclopedia of Illinois and History of St Clair County
- Historical encyclopedia of Illinois and History of Tazewell County
- Historical encyclopedia of Illinois and History of Warren County
- Historical encyclopedia of Illinois and Knox County
- Historical encyclopedia of Illinois, Cook County Edition
- History of Bond and Montgomery Counties, Illinois
- History of Cook County, Illinois : being a general survey of Cook County history including a condensed history of Chicago and s
- History of Cook County, Illinois : from the earliest period to the present time
- History of Crawford and Clark Counties, Illinois
- History of De Witt County, Illinois : with biographical sketches of prominent representative citizens of the county.
- History of De Witt County, Illinois : with illustrations descriptive of the scenery, and biographical sketches of some of the p
- History of DeKalb County, Illinois
- History of Du Page County, Illinois
- History of Effingham County, Illinois
- History of Ford County, Illinois : from its earliest settlement to 1908
- History of Fulton County, Illinois : together with sketches of its cities, villages and townships, educational, religious, civi
- History of Gallatin, Saline, Hamilton, Franklin, and Williamson Counties, Illinois : from the earliest time to the present, tog
- History of Greene and Jersey Counties, Illinois : together with sketches of the towns, villages and townships, educational, civ
- History of Grundy County, Illinois : containing a history from the earliest settlement to the present time, embracing its topog
- History of Hancock County, Illinois : together with an outline history of the state, and a digest of state laws
- History of Henry County, Illinois
- History of Iroquois County
- History of Iroquois County : together with Historic notes on the Northwest, gleaned from early authors, old maps and manuscript
- History of Jefferson County, Illinois
- History of Jefferson County, Illinois, 1810-1962
- History of Kane County, Ill.
- History of Kendall County, Illinois
- History of Knox County, Illinois : its cities, towns and people
- History of La Salle County, Illinois
- History of La Salle County, Illinois : its topography, geology, botany, natural history, history of the mound builders, Indian
- History of La Salle County, Illinois : together with sketches of its cities, villages and towns, educational, religious, civil,
- History of Lee County, Illinois
- History of Logan County, Illinois : a record of its settlement, organization, progress and achievement
- History of Logan County, Illinois : its past and present : containing a history of the county, its cities, towns, etc., a biogr
- History of Logan County, Illinois : together with sketches of its cities, villages and towns, educational, religious, civil, mi
- History of Macon County, Illinois
- History of Macoupin County, Illinois : biographical and pictorial
- History of Madison County, Illinois : illustrated : with biographical sketches of many prominent men and pioneers.
- History of Massac County, Illinois : with life sketches and portraits
- History of McDonough County, Illinois : its cities, towns and villages, with early reminiscences, personal incidents and anecdo
- History of McDonough County, Illinois : together with sketches of the towns, villages and townships, educational, civil, milita
- History of McHenry County, Illinois
- History of McHenry County, Illinois : together with sketches of its cities, villages and towns, educational, religious, civil,
- History of McLean County, Illinois
- History of Mercer and Henderson Counties : together with biographical matter, statistics, etc. gathered from matter furnished b
- History of Piatt County : together with a brief history of Illinois from the discovery of the upper Mississippi to the present
- History of Pike County
- History of Pike County, Illinois : together with sketches of its cities, villages and townships, educational, religious, civil,
- History of Sangamon County, Illinois : together with sketches of its cities, villages and townships, educational, religious, ci
- History of Stephenson County, Illinois : a record of its settlement, organization, and three-quarters of a century of progress
- History of the early settlers of Sangamon County, Illinois : “centennial record”
- History of the English settlement in Edwards County, Illinois, founded in 1817 and 1818, by Morris Birkbeck and George Flower
- History of Vermilion County : together with historic notes on the Northwest, gleaned from early authors, old maps and manuscrip
- History of Vermilion County, Illinois : a tale of its evolution, settlement, and progress for nearly a century
- History of Whiteside County, Illinois : from its earliest settlement to 1908
- History of Whiteside County, Illinois : from its first settlement to the present time, with numerous biographical and family sk
- History of Will County, Illinois
- History of Woodford County
- History of Woodford County : giving a brief account of its settlement, organization, physical characteristics and progress
- Illinois, White County genealogical records
- In the foot-prints of the pioneers of Stephenson County, Illinois : a genealogical record.
- Index of McLean County, Illinois
- Index to History of Effingham County, Illinois : 1883.
- J. S. Lothrop’s Champaign County directory, 1870-1
- Jo Daviess County, Illinois Biographical Dictionary
- Kane County, Illinois History
- Kankakee County, Illinois Birth Index, 1915-1936
- Kankakee County, Illinois Death Index, 1870-1992
- Kankakee County, Illinois Marriage Index, 1889-1962
- Kendall County, Illinois History
- Kendall County, Illinois Voters and Tax-Payers Directory, 1876
- Knox County, Illinois, the honor roll, 1917-1918-1919 : being a record of what was done in Knox County in those three eventful
- La Salle County centennial
- Livingston County, Illinois Biographical Record
- Livingston County, Illinois, Farmers Directory, 1917
- Medicine in Champaign County
- Moyers’ brief history of Pulaski County
- Past and present of Bureau County, Illinois
- Past and present of Christian County, Illinois
- Past and present of Greene County, Illinois
- Past and present of Iroquois County, Illinois
- Past and present of Marshall and Putnam Counties, Illinois
- Past and present of Menard County, Illinois
- Past and present of Montgomery County, Illinois
- Past and present of Piatt County, Illinois : together with biographical sketches of many prominent and influential citizens
- Past and present of Pike County, Illinois
- Past and present of Will County, Illinois
- Peoria County, Illinois Biographical Dictionary
- Pike and Calhoun Counties, Illinois Biographical Dictionary
- Pioneer families of Randolph and Perry Counties, Illinois
- Pope County notes
- Portrait and biographical album of Champaign County, Ill. : containing full page portraits and biographical sketches of promine
- Portrait and biographical album of De Witt and Piatt Counties, Ill. : containing full page portraits and biographical sketches
- Portrait and biographical album of DeKalb County, Illinois : containing full-page portraits and biographical sketches of promin
- Portrait and biographical album of Fulton County, Illinois : containing full page portraits and biographical sketches of promin
- Portrait and biographical album of Henry County, Illinois : containing full-page portraits and biographical sketches of promine
- Portrait and biographical album of Jo Daviess and Carroll Counties, Illinois : containing full page portraits and biographical
- Portrait and biographical album of Peoria County, Illinois : containing full page portraits and biographical sketches of promin
- Portrait and biographical album of Pike and Calhoun Counties, Illinois : containing full page portraits and biographical sketch
- Portrait and biographical album of Rock Island County, Illinois : containing full-page portraits and biographical sketches of p
- Portrait and biographical album of Sangamon County, Illinois : containing full-page portraits and biographical sketches of prom
- Portrait and biographical album of Stephenson County, Illinois : containing full page portraits and biographical sketches of pr
- Portrait and biographical album of Vermilion and Edgar Counties, Illinois : containing full page portraits and biographical ske
- Portrait and biographical album of Vermilion County, Illinois : containing full page portraits and biographical sketches of pro
- Portrait and biographical album of Whiteside County, Illinois : containing full-page portraits and biographical sketches of pro
- Portrait and biographical album of Will County, Illinois : containing full page portraits and biographical sketches of prominen
- Portrait and biographical album of Woodford County, Illinois : containing full page portraits and biographical sketches of prom
- Portrait and biographical record of Adams County, Illinois : containing biographical sketches of prominent and representative c
- Portrait and biographical record of Lee County, Illinois : containing biographical sketches of prominent and representative cit
- Portrait and biographical record of Macoupin County, Illinois : containing biographical sketches of prominent and representativ
- Portrait and biographical record of St. Clair County, Illinois : containing biographical sketches of prominent and representati
- Prairie Farmer’s Reliable Directory: Will and Southern Cook County, Illinois, 1918
- Recollections of the pioneers of the Lee County
- Reminiscences of Bureau County : in two parts
- Shelby and Moultrie Counties, Illinois Biographical Dictionary
- Souvenir of settlement and progress of Will County, Ill. : a review of the lives of our presidents, political, military and com
- Stark County and its pioneers
- Stark County, Illinois and its people : a record of settlement, organization, progress and achievement
- Stephenson County, Illinois Farmer Directory, 1917
- Stories of pioneer days in La Salle County, Illinois
- Student’s history of Perry County
- Suggestions for county and local celebrations of the 100th anniversary of the admission of Illinois into the federal Un
- The Biographical record of Livingston and Woodford Counties, Illinois
- The Biographical record of Ogle County, Illinois
- The Biographical record of Rock Island County, Illinois
- The book of words of St. Clair County pageant
- The county archives of the state of Illinois
- The good old times in McLean County, Illinois : containing two hundred and sixty-one sketches of old settlers, a complete histo
- The History of Adams County, Illinois : containing history of the county, its cities, towns, etc., a biographical directory of
- The History of Carroll County, Illinois : containing a history of the county, its cities, towns, etc., a biographical directory
- The History of Coles County, Illinois : containing a history of the county, its cities, towns, &c., a directory of its tax-paye
- The History of Edgar County, Illinois : containing a history of the county, its cities, towns, &c., directory of its tax-payers
- The history of Henry County, Illinois : its tax-payers and voters : containing also a biographical directory, a condensed histo
- The History of Jo Daviess County, Illinois : containing a history of the county, its cities, towns, etc., a biographical direct
- The History of Livingston County, Illinois : containing a history of the county–its cities, towns, &c., a directory of its tax
- The History of McLean County, Illinois : containing a history of the county, its cities, towns, &c., portraits of early settler
- The History of Menard and Mason Counties, Illinois : containing a history of the counties–their cities, towns, &c., portraits
- The History of Ogle County, Illinois : containing a history of the county, its cities, towns, etc., a biographical directory of
- The History of Peoria County, Illinois : containing a history of the Northwest, history of Illinois, history of the county, its
- The history of Putnam and Marshall Counties
- The History of Stephenson County, Illinois : containing a history of the county, its cities, towns, &c., biographical sketches
- The History of Will County, Illinois : containing a history of the county, its cities, towns, &c., a directory of its real esta
- The history of Williamson County, Illinois : from the earliest times, down to the present, with an accurate account of the Sece
- The History of Winnebago County, Ill. : its past and present : containing a history of the county, its cities, towns, etc., a b
- The Jess M. Thompson Pike County history : as printed in installments in the Pike County republican, Pittsfield, Illinois, 1935
- The Past and present of Boone County, Illinois : containing a history of the county, its cities, towns &c., a biographical dire
- The Past and present of Kane County, Illinois : containing a history of the county, its cities, towns, &c., a directory of its
- The Past and present of La Salle County, Illinois : containing a history of the county, its cities, towns, &c., a biographical
- The Past and present of Lake County, Illinois : containing a history of the county–its cities, towns, &c., a biographical dire
- The Past and present of Rock Island County, Ill.
- The past and present of Vermilion County, Illinois
- The Past and present of Warren County, Illinois : containing a history of the county, its cities, towns, &c., a biographical di
- The Past and present of Woodford County, Illinois : containing a history of the county, its cities, towns, &c., a directory of
- The Voters and tax-payers of De Kalb County, Illinois : containing, also, a biographical directory of its tax-payers and voters
- The Woodford County history : Woodford County Board of Supervisors–1968
- This is Washington County
- Wall’s history of Jefferson County, Illinois
- Will County, Illinois Biographical Dictionary
- Will County, Illinois History
- Will County, Illinois, Saint Dennis Catholic Church Vital Records, 1852-1951
- Woodford County, Illinois, Prairie District Library, Obituaries, 1887 to Present
Illinois Town Specific Genealogy at Ancestry
- A classic town : the story of Evanston
- A history of Belleville
- A history of Round Prairie and Plymouth : 1831-1875
- A history of the city of Cairo, Illinois
- Alton Daily Telegraph (Alton, Illinois)
- Alton Observer (Alton, Illinois)
- Alton Telegraph And Democratic Review (Alton, Illinois)
- Alton Weekly Telegraph (Alton, Illinois)
- Alton, Illinois Directory, 1890
- Austin News (Chicago, Illinois)
- Biographical sketches of some of the early settlers of the city of Chicago
- Biographical sketches of the leading men of Chicago
- Blue Island Sun Standard (Blue Island, Illinois)
- Bulletin Sentinel (Decatur, Illinois)
- Bushnell, Illinois centennial, 1854-1954
- Bygone days in Chicago : recollections of the “Garden City” of the sixties
- Cahokia records, 1778-1790
- Canton, its pioneers and history
- Cass Street sketches (Joliet, Ill.)
- Centennial history of Decatur and Macon County
- Centralia Sentinel (Centralia, Illinois)
- Champaign, Illinois Newspaper Index, 1892
- Checagou : from Indian wigwam to modern city, 1673-1835
- Chenoa community centennial : a century of co-operation, 1854-1954.
- Chicago and Cook County, A Guide to Research
- Chicago and its suburbs
- Chicago and the Old Northwest, 1673-1835 : a study of the evolution of the northwestern frontier, together with a history of Fo
- Chicago antiquities : comprising original items and relations, letters, extracts, and notes pertaining to early Chicago, embell
- Chicago Bar Association lectures.
- Chicago Daily News (Chicago, Illinois)
- Chicago Heights Star (Chicago, Illinois)
- Chicago Heights Star Sports (Chicago Heights, Illinois)
- Chicago Irish Families, 1875-1925
- Chicago River-and-Harbor convention
- Chicago Sun-Times Obituaries, 1988-95
- Chicago Tribune, Obituary Index, 1988-1997
- Chicago und sein Deutschthum
- Chicago yesterdays : a sheaf of reminiscences
- Chicago’s first half century : the city as it was fifty years ago, and as it is today : the trade, commerce, manufactories, ra
- Chicago, die geschichte einer wunderstadt
- Chicago, Illinois and Iowa Biographical Dictionary
- Chicago, Illinois, Voter Registration, 1888
- Chicago, Illinois, Voter Registration, 1890
- Chicago, Illinois, Voter Registration, 1892
- Chicago, its history and its builders : a century of marvelous growth
- Chicago, the great industrial and commercial center of the Mississippi Valley : an area with an annual tonnage of twenty-two bi
- Chicago, the Wonder City
- City of Decatur and Macon County, Illinois : a record of settlement, organization, progress and achievement
- Colored people’s blue-book and business directory of Chicago, Ill., 1905
- Congressional reminiscences, Adams, Benton, Calhoun, Clay, and Webster
- Cook County Herald (Arlington Heights, Illinois)
- Daily Alton Telegraph, The (Alton, Illinois)
- Daily Herald (Arlington Heights, Illinois)
- Daily Journal (Herrin, Illinois)
- Daily Leader (Pontiac, Illinois)
- Daily Republican (Decatur, Illinois)
- Danville, Illinois Directory, 1889
- Decatur Daily Republican (Decatur, Illinois)
- Decatur Evening Herald (Decatur, Illinois)
- Decatur Herald (Decatur, Illinois)
- Decatur Labor World (Decatur, Illinois)
- Decatur Local Review (Decatur, Illinois)
- Decatur Morning Review (Decatur, Illinois)
- Decatur Republican (Decatur, Illinois)
- Decatur Review (Decatur, Illinois)
- Decatur Weekly Gazette (Decatur, Illinois)
- Decatur Weekly News (Decatur, Illinois)
- Decatur Weekly Republican (Decatur, Illinois)
- Directory of the city of Chicago, Illinois for 1843
- Dixon Evening Telegraph (Dixon, Illinois)
- Donna’s story of Braidwood, Illinois : historical data, reported facts, personal recollections
- DuPage County Register (Bensenville, Illinois)
- Early Chicago : a lecture
- Early Chicago : reception to the settlers of Chicago prior to 1840, by the Calumet Club, of Chicago, Tuesday evening, May 27, 1
- Early Chicago and Illinois
- Early Chicago, Fort Dearborn : an address
- Early days in Greenbush
- Early days of Peoria and Chicago
- Early history of Washington, Illinois and vicinity
- Early medical Chicago
- Early Rock Island
- Early-Chicago reminiscences
- East Lynn & Rankin Union Cemeteries: Vermillion County, IL
- East St Louis Daily Journal (East Saint Louis, Illinois)
- East St Louis Journal (East Saint Louis, Illinois)
- East St. Louis, Illinois Directory, 1889-90
- Economist (Chicago, Illinois)
- Edwardsville Intelligencer (Edwardsville, Illinois)
- Elmhurst Press (Elmhurst, Illinois) Obituaries, 1988-98
- Englewood Economist (Chicago, Illinois)
- Evanston’s yesterdays
- Evanston, Illinois Directories, 1890-93
- Evening Bulletin (Decatur, Illinois)
- Evening Courier (Decatur, Illinois)
- Fergus’ directory of the city of Chicago, 1839
- First triennial report of the Central Illinois Historical Society
- Freeburg centennial
- Freeport Journal Standard (Freeport, Illinois)
- Gould’s blue book for the city of St. Louis, 1903 : alphabetically arranged and classified by streets, also a list of the most
- Gould’s blue book for the city of St. Louis, 1907 : alphabetically arranged and classified by streets, also a list of the most
- Gould’s blue book for the city of St. Louis, 1913 : alphabetically arranged and classified by streets, with a list of the most
- Herald (Arlington Heights, Illinois)
- Herald Despatch (Decatur, Illinois)
- Heroes and heroines of the Fort Dearborn massacre
- Herrin Daily Journal (Herrin, Illinois)
- Herringshaw’s city blue book of biography
- Historic Morgan and classic Jacksonville
- Historical fragments of early Chicagoland
- Historical review of Chicago and Cook County and selected biography
- Historical souvenir of Greenville, Illinois : being a brief review of the city from the time of its founding to date
- History of Bardolph, Illinois
- History of Bloomington and Normal, in McLean County, Illinois
- History of Chicago
- History of Chicago
- History of Dwight : from 1853 to 1894
- History of Jerseyville, Illinois, 1822 to 1901
- History of Quincy and its men of mark, or, Facts and figures exhibiting its advantages and resources, manufactures and commerce
- History of Rockford and Winnebago County, Illinois
- Illinois State Chronicle (Decatur, Illinois)
- Joliet, Illinois Directories, 1884-92
- Journal (Chicago, Illinois)
- Kankakee City, Illinois Directory, 1876
- Kaskaskia records, 1778-1790
- Lest we forget : Chicago’s awful theater horror
- Lombard, Illinois Newspaper Obituaries, 1929-53
- Lost Maramech and earliest Chicago : a history of the Foxes and of their downfall near the great village of Maramech
- Metamora, Illinois Directory, 1890
- Morning Herald Despatch (Decatur, Illinois)
- Mount Morris, past and present : an illustrated history of the township and the village of Mount Morris, Ogle County, Illinois,
- My Chicago
- Narrative of the massacre at Chicago, (Saturday), August 15, 1812, and of some preceding events
- Nauvoo, Illinois Tax Index, 1842
- New Baden centennial, 1855-1955
- News (Chicago, Illinois)
- News Journal (Chicago, Illinois)
- News Journal World (Chicago, Illinois)
- Norris’ business directory and statistics of the city of Chicago for 1846
- Northwest Journal (Chicago, Illinois)
- Notable men of Chicago and their city
- Olney Times (Olney, Illinois)
- Past and present of the city of Decatur and Macon County, Illinois
- Past and present of the city of Quincy and Adams County, Illinois
- Past and present of the city of Rockford and Winnebago County, Illinois
- Peoria of to-day : with Peoria blue book directory, 1915
- Peoria, city and county, Illinois : a record of settlement, organization, progress, and achievement
- Peoria, Illinois Directory, 1890
- Quincy and Adams County history and representative men
- Quincy, Illinois Directories, 1887-90
- Reminiscences of Chicago during the forties and fifties
- Reminiscences of Chicago during the great fire
- Reminiscences of early Chicago and vicinity
- Reminiscences of early Peoria : including Indian stories
- Reminiscences of Quincy, Illinois
- Review (Decatur, Illinois)
- Rock Island and Moline, Illinois Directories, 1882-92
- Rock River Annual Conference, Chicago, Illinois
- Sangamon, Illinois Directory, 1889
- Saturday Herald (Decatur, Illinois)
- Seventy five years in Chicago
- Sketches of Wethersfield Township
- Southeast Economist (Chicago, Illinois)
- Southend Reporter (Chicago, Illinois)
- Southern Illinoisan (Carbondale, Illinois)
- Southtown Economist (Chicago, Illinois)
- Springfield, Illinois City Directory, 1855
- Star Publications (Chicago, Illinois)
- Stories and sketches of Chicago : an interesting, entertaining, and instructive sketch history of the wonderful city “by the sea”
- Suburbanite Economist (Chicago, Illinois)
- Sun Standard (Blue Island, Illinois)
- Svenskarne i Illinois : historiska anteckningar
- Tales of an old “border town” and along the Kankakee : a collection of historical facts and intimate personal sketches of the d
- The Alton Telegraph (Alton, Illinois)
- The Alton Weekly Courier (Alton, Illinois)
- The annals of Chicago : a lecture
- The Chicago blue book of selected names of Chicago and suburban towns
- The Chicago blue book of selected names of Chicago and suburban towns : containing the names and addresses of prominent residen
- The Chicago massacre of 1812 : a historical and biographical narrative of Fort Dearborn (now Chicago) : how the fort and city w
- The Daily Herald (Chicago, Illinois)
- The Daily Independent (Murphysboro, Illinois)
- The Daily Register (Harrisburg, Illinois)
- The Daily Review (Decatur, Illinois)
- The Decatur Daily Despatch (Decatur, Illinois)
- The Decatur Morning News (Decatur, Illinois)
- The Decatur Review Advertiser (Decatur, Illinois)
- The development of Chicago and vicinity as a manufacturing center prior to 1880
- The development of Chicago, 1674-1914 : shown in a series of contemporary original narratives
- The Dixon Sun (Dixon, Illinois)
- The Dixon Telegraph (Dixon, Illinois)
- The Evening Courier (Champaign, Illinois)
- The Fort Dearborn massacre
- The great Chicago theater disaster
- The great conflagration : Chicago, its past, present and future : embracing a detailed narrative of the great conflagration in
- The great revolution : a history of the rise and progress of the People’s Party in the city of Chicago and county of Cook, wit
- The Hand-book of Chicago biography : a compendium of useful biographical information for reference and study
- The history of Peoria, Illinois
- The Italians in Chicago : a study in Americanization
- The location of the Chicago portage route of the seventeenth century : a paper
- The lost city! Drama of the fire fiend, or, Chicago, as it was, and as it is! And its glorious future! : a vivid and truthful p
- The Madison County Courier (Edwardsville, Illinois)
- The Morning Review (Decatur, Illinois)
- The Negro in Chicago : a study of race relations and a race riot
- The old Kaskaskia records
- The original town of Bloomington, Illinois
- The Paxton Weekly Record (Paxton, Illinois)
- The Pointer (Riverdale, Illinois)
- The political history of Chicago
- The present and future prospects of Chicago
- The Sentinel presents 100 years of Chicago Jewry
- The State Sentinel (Decatur, Illinois)
- The story of Chicago
- The story of Chicago
- The Sumner Press (Sumner, Illinois)
- The Thomson Review (Thomson, Illinois)
- The Weekly Herald Despatch (Decatur, Illinois)
- Thomson Review (Thomson, Illinois)
- U.S., Marriages performed by three Rabbis in Boston, Chicago and Massachusetts,1861-1956
- Weekly Decatur Magnet (Decatur, Illinois)
- William B. Ogden and early days in Chicago : a paper
- World (Chicago, Illinois)
- Wunders Cemetery, Chicago, Illinois