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

American Poet

14th cousin 4 times removed
via William Pert

American Poet

15th cousin 3 times removed
via John de Mowbray

American Poet

16th cousin 2 times removed
via Alice de Audley

American Poet

16th cousin 2 times removed
via Sir Henry de Percy

American Poet

17th cousin 3 times removed
via Bartholomew de Badlesmere

American Poet

17th cousin 3 times removed
via Sir Maurice de Berkeley

American Poet

17th cousin 4 times removed
via William de Ros

American Poet

19th cousin 2 times removed
via Henry III, King of England

American Poet

19th cousin 2 times removed
via Philip III, King of France

American Poet

19th cousin 2 times removed
via Alan la Zouche