Descendants of Mary Columbia Allen
- Mary Columbia Allen 1900–1965
& John Paris Swain 1898–1983
- John Paris Jr (Dr.) Swain 1923–2005
& Florence Irene Rhea 1925–1998
- Living
- Living
- Living
- Living
- Living
- Living
- Living
- Dorothy Swain Swain 1925–2017
- David Wood (Dr.) Swain 1942–2020
- John Paris Jr (Dr.) Swain 1923–2005