Family Relationship of

Sandra Day O'Connor

First Female U.S. Supreme Court Justice

22nd Great-granddaughter to

Robert Fitzwalter

Magna Carta Surety

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Robert Fitzwalter

Rohese - - - - - -

Sir Walter FitzRobert

Ida Longespee

Ela FitzWalter

William de Odingsells

Margaret de Oddingseles

Sir John Grey

Sir Robert Grey

Elizabeth Grey

Sir William FitzHugh

Maud FitzHugh

Sir Ralph Bowes

Sir Ralph Bowes

Margery Bowes

Anne Eure

John Mansfield

Elizabeth - - - - - -

Elizabeth Mansfield

Rev. John Wilson

Mary Wilson

Rev. Samuel Danforth

Rev. Samuel Danforth

Mary Danforth

Jacob Barney

Silence Barney

Lettice Carlyle Cobb

Hollis Day

Henry Clay Day

Henry R. Day

Sandra Day O'Connor

U.S. Supreme Court Justice