McCulloch and Associated Families
- Pedigree database as compiled by Dia McCulloch.
- http://worldconnect.rootsweb.com/cgi-bin/igm.cgi?db=:581782

McCulloch
- Family history of Carol McCulloch as compiled by Tom Lanagan.
- http://worldconnect.rootsweb.com/cgi-bin/igm.cgi?db=:1132985

McColloch Family Heritage
- Platform to collect, preserve, and communicate McColloch family history and heritage. Maintained by Walt McColloch.
- http://www.mccolloch.com/

McCullochs of Bonnie Scotland
- Researching the family lineages of Ramsay, Braniff, McGraa, McCulloch and McAdam. Compiled by Amber McAdam.
- http://www.genealogy.com/genealogy/users/m/c/a/Amber-Mcadam-kilwinning/