- [S20768] Ancestry.com, Rosyth, Fife, Scotland, Dockyard Employee Books, 1892-1967
- [S20784] Bob Kennedy, "E-Mail from Bob Kennedy," e-mail message from email address (Saskatoon, Canada) to Brian Turnbull, 2011. Hereinafter cited as "E-Mail - Bob Kennedy".
- [S20838] Ancestry.com, U.S., Chicago and North Western Railroad Employment Records, 1935-1970
- [S20913] Ancestry.com, Iowa, U.S., Divorce Index, 1992-2008
- [S20962] Ancestry.com, Iowa, U.S., Wills and Probate Records, 1758-1997
- [S20963] Ancestry.com, Iowa, U.S., Compiled Census and Census Substitutes Index, 1838-1846
- [S20964] Ancestry.com, Illinois, U.S., Compiled Census and Census Substitutes Index, 1790-1890