Witt's End
- Newsletter including variants Whitt and Whit. Features descendancy charts, family sheets, vital records, photographs and research. Includes information pertaining to the Witt-Whitt Family of Old Virginia DNA Study project.
- http://www.witts-end.org/

Witt Family of Southwest Virginia
- Family history of Allen Corbin Witt from Warsaw, Virginia, USA. Includes publication and pedigree report.
- http://familytreemaker.genealogy.com/users/w/i/t/Allen-C-Witt/

Witt, Medlar, Davidson and Powell
- Family tree of Randy and Brenda Witt from Windsor, Pennsylvania USA. Includes gedcoms and associated links.
- http://familytreemaker.genealogy.com/users/w/i/t/Randall-Witt/