Campbell-O'Farrell Family
- Ancestral heritage of Patricia Ann O'Farrell from St Petersburg, FL USA.
- http://www.genealogy.com/genealogy/users/o/f/a/Patricia-A-Ofarrell/

Campbell Family
- Descendants of William McKnight Campbell as compiled by Jerry Vann Campbell of Keystone Heights, FL USA.
- http://familytreemaker.genealogy.com/users/c/a/m/Jerry-V-Campbell/

Campbell: Mansfield, VIC AUS
- Family tree of Ivan and Jenni Campbell featuring the surnames Abel, Campbell, Goddards, Frew, Henham, Martin, Page, Pope, Russell and Welby.
- http://www.genealogy.com/genealogy/users/c/a/m/Jenni-Campbell/

Campbell: West Friendship, MD
- Family tree of Jennifer Dawn Campbell.
- http://www.genealogy.com/genealogy/users/c/a/m/Jennifer-D-Campbell/

Campbell Family Tree
- Ancestry of Amy Nicole Lathery Campbell from College Corner, Ohio, USA. Features the descendants of William Byrley (b.1865) and wife Susan Mills Bright.
- http://www.genealogy.com/genealogy/users/c/a/m/Amy-Nicole-Campbell/

Campbell
- Amy Campbell's family tree, WA USA.
- http://www.genealogy.com/genealogy/users/c/a/m/Amy-Campbell-WA/