Famous Kin of
Upton Sinclair

Pulitzer Prize Winning Novelist

Click on the names below to see their relationship charts

Exclude: Great Migration Magna Carta Royalty

36th U.S. Secretary of State

13th cousin 3 times removed
via Sir Roger Wentworth

36th U.S. Secretary of State

16th cousin 2 times removed
via John de Mowbray

36th U.S. Secretary of State

18th cousin 1 time removed
via Sir Hugh I de Audley

36th U.S. Secretary of State

19th cousin 1 time removed
via Eleanor of Castile

36th U.S. Secretary of State

20th cousin 1 time removed
via Henry III, King of England

36th U.S. Secretary of State

20th cousin 1 time removed
via Philip III, King of France

36th U.S. Secretary of State

20th cousin 1 time removed
via Alan la Zouche