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

Pete Seeger

American Folk Singer

18th cousin 1 time removed
via Richard Fitzalan

Pete Seeger

American Folk Singer

20th cousin
via Sir Maurice de Berkeley

Pete Seeger

American Folk Singer

21st cousin
via Henry III, King of England