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

Ray Bradbury

Author of The Martian Chronicles

17th cousin 1 time removed
via William Pert

Ray Bradbury

Author of The Martian Chronicles

18th cousin
via John de Mowbray

Ray Bradbury

Author of The Martian Chronicles

18th cousin 1 time removed
via Alice de Audley

Ray Bradbury

Author of The Martian Chronicles

18th cousin 1 time removed
via Sir Henry de Percy

Ray Bradbury

Author of The Martian Chronicles

19th cousin
via Eleanor Plantagenet

Ray Bradbury

Author of The Martian Chronicles

19th cousin
via Sir John Howard

Ray Bradbury

Author of The Martian Chronicles

20th cousin
via Bartholomew de Badlesmere

Ray Bradbury

Author of The Martian Chronicles

20th cousin
via Sir Maurice de Berkeley

Ray Bradbury

Author of The Martian Chronicles

20th cousin 1 time removed
via William de Ros

Ray Bradbury

Author of The Martian Chronicles

21st cousin
via Henry III, King of England