Master Surname Index



Thomas Jefferson

Ancestry of
Thomas Jefferson

3rd U.S. President and Signer of the Declaration of Independence

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19th 20th 21st Generation 22nd Generation

19th Generation

20th Generation

Isabel Marshal Isabel Marshal

 (1200–1239/40)

21st Generation

22nd Generation

Roger de Clare

 (c1116–c1173)
Maud de St. Hilary

 (c1132–1193)
William FitzRobert

 (1116–1183)
Hawise de Beaumont

 (–1197)
Richard de Clare

 (c1130–1176)
Aoife MacMurrough

 (c1145–c1188)

23rd Generation