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

1st U.S. President

9th cousin 7 times removed
via Sir Henry Percy

1st U.S. President

11th cousin 7 times removed
via William Pert

1st U.S. President

12th cousin 6 times removed
via Sir Philip le Despencer

1st U.S. President

12th cousin 6 times removed
via John de Mowbray

1st U.S. President

12th cousin 7 times removed
via Richard Fitzalan

1st U.S. President

14th cousin 6 times removed
via Bartholomew de Badlesmere

1st U.S. President

14th cousin 7 times removed
via William de Ros

1st U.S. President

15th cousin 5 times removed
via Eleanor of Castile

1st U.S. President

15th cousin 5 times removed
via Sir Edmund Mortimer

1st U.S. President

15th cousin 5 times removed
via King Philip IV of France

1st U.S. President

15th cousin 5 times removed
via Robert FitzRoger

1st U.S. President

15th cousin 5 times removed
via Sir James de Audley

1st U.S. President

15th cousin 5 times removed
via Robert de Neville

1st U.S. President

15th cousin 6 times removed
via Henry III, King of England