Oliver Platt

Famous Kin of
Oliver Platt

Movie Actor


Click on the names below to see their relationship charts

King Edward I

King of England

21st great-grandfather

King Henry III

King of England

22nd great-grandfather

Hugh le Bigod

Magna Carta Surety

22nd great-grandfather

William d'Aubeney

Magna Carta Surety

23rd great-grandfather

John de Lacy

Magna Carta Surety

23rd great-grandfather

Gilbert de Clare

Magna Carta Surety

23rd great-grandfather

Robert de Ros

Magna Carta Surety

23rd great-grandfather

Roger le Bigod

Magna Carta Surety

23rd great-grandfather

Henry de Bohun

Magna Carta Surety

23rd great-grandfather

Richard de Clare

Magna Carta Surety

24th great-grandfather

Saher de Quincy

Magna Carta Surety

25th great-grandfather

King Louis VI

King of France

26th great-grandfather

William the Conqueror

King of England

27th great-grandfather

King Robert I

King of France

31st great-grandfather

Alfred the Great

King of the Anglo-Saxons

34th great-grandfather

Charlemagne

King of the Franks

36th great-grandfather

Nathan Hale

America's First Spy

1st cousin 7 times removed via Deacon Joseph Strong

Princess Diana

Princess of Wales

2nd cousin 1 time removed via James Boothby Burke Roche

Julius Sterling Morton

Founder of Arbor Day

2nd cousin 4 times removed via William Sterling

Ethan Allen

Revolutionary War Hero

2nd cousin 8 times removed via Nehemiah Allen

More connections >>

Abraham Baldwin

Signer of the U.S. Constitution

2nd cousin 8 times removed via Thomas Strong

Prince William

Duke of Cambridge

3rd cousin via James Boothby Burke Roche

Prince Harry

Duke of Sussex

3rd cousin via James Boothby Burke Roche

Joy Morton

Founder of Morton Salt Company

3rd cousin 3 times removed via William Sterling

More connections >>

William Floyd

Signer of the Declaration of Independence

3rd cousin 7 times removed via Richard Platt


Oliver Platt photo by Bridget Laudien (CC BY-SA 3.0)