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.
In 1828 the transfer of the British garrison from Drummond Island to Penetanguishene commenced. A list of voyageurs who resided on Drummond Island at the time of the transfer. In many cases a brief biographical sketch is contained which may provide clues to their ethnicity, family relationships, and the location where they or their ancestors settled.