The series contains original affidavits of registration that record personal information about each registrant, their photograph affixed to the majority of documents, and the registrants fingerprints. All of these are specific to Kansas, and most have the actual documents attached.
About the middle of the seventeenth century four brothers of the Lewis family left Wales, viz.: Samuel, went to Portugal; nothing more is known of him; William, married a Miss McClelland, and died in Ireland, leaving only one son, Andrew; General Robert, died in Gloucester county, Va. ; and John, died in Hanover county, Va. It is Andrews descendants who are featured in the manuscript.