I – M Surnames
- Inman, George L.
- Irle, George G.
- Irwin, Park T.
- Jackson, Cyrus E.
- Jaques, Francis G.
- Jenkinson, Elizabeth Clark
- Johnson, A. P.
- Johnson, Charles B., M. D.
- Johnson, Joseph C.
- Johnson, Joseph E.
- Johnston, Virgil W.
- Jones, Anna Marie, Mrs.
- Jurgensmeyer, Louis V.
- Kariher, Harry C., M. D.
- Keal, William
- Keller, Charles E.
- Keller, Henry K.
- Kerr, Joseph
- Ketterman, Salem L.
- Keusink, William
- Keusink, William B.
- Kilbury, Mortimer
- Kirby, George C.
- Kirk, Hugh A.
- Kirk, Mrs. Suzan
- Kirkpatrick, A. J.
- Koch, J. A. R.
- Kroner, Adam
- Kruse, John C.
- Leas, George N.
- Leas, Isaac T.
- Leathers, Thomas H.
- Leigh, Francis M.
- Leigh, Marion E.
- Lester, David Harvey
- Lewis, Wolf
- Liestman, Charles Christopher
- Little, Chester W.
- Little, Egbert P.
- Little, Roger Frank
- Little, Samuel Henson
- Little, Thomas A.
- Livingston, Samuel
- Lloyde, David H.
- Love, Howard F.
- Lowery, Joseph E., M. D.
- Lowman, Fred L.
- Lowry, Michael
- Lyman, Thomas M.
- Lyman, William B.
- Lynch, Bert E.
- Maddock, David
- Madigan, Patrick T.
- Mahaffie, Alexander
- Mantle, Solomon
- Martin, Lewis W.
- Mason, J. S., M. D.
- McCabe, John Francis
- McCaskrin, James C.
- McCullough, J. W.
- McCullough, James Clark
- McElwee, A. C.
- McElwee, Columbus Clinton
- McGath, Benjamin Franklin
- McGurty, Joseph E.
- McHarry, Daniel E.
- McJilton, John Edward
- McKinsey, Benjamin H.
- McMillen, Fremont
- McPherren, James P.
- McQuaid, Thomas
- Means, Frank B.
- Meharry, Jesse
- Mercer, Solomon
- Messman, Fred A.
- Meuser, A. F.
- Miller, Frank
- Mittendorf, Louis
- Moehl, Ernest, Rev.
- Mohr, Phillip
- Molloy, Patrick
- Mooney, Daniel
- Moore, Martin V.
- More, Edward V.
- Morehouse, Heber Judson
- Morris, H. M.
- Morrison, Alonzo O.
- Morrison, R. G.
- Morrison, William
- Morrissey, Daniel
- Moudy, Jacob
- Mulligan, Peter H.
- Mulliken, John Wallace
- Mullikin, Charles J.
- Mullikin, Joseph M.
- Mumm, John W.
- Murphy, John
- Myers, Egbert J.