Family Relationship of

Sandra Day O'Connor

First Female U.S. Supreme Court Justice

14th cousin 4 times removed to

[What does "times removed" mean?]

William Marsh Rice

Founder of Rice University

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Sir Ralph Neville

with wife

Margaret de Stafford

with wife

Joan Beaufort

Philippe Neville

Sir Thomas Dacre

Katherine Neville

Sir Thomas Strangeways

Joan Dacre

Thomas Clifford

Joan Strangeways

Sir William Willoughby

John Clifford

Margaret Bromflete

Cecily Willoughby

Sir Edward Sutton

Henry Clifford

Anne St. John

Sir John Sutton

Cecily Grey

Elizabeth Clifford

Sir Ralph Bowes

Sir Henry Dudley

- - - - - - Ashton

Probable

Margery Bowes

Sir Ralph Eure

Roger Dudley

Susanna Thorne

Anne Eure

Lancelot Mansfield

Gov. Thomas Dudley

Dorothy York

John Mansfield

Elizabeth - - - - - -

Mercy Dudley

Rev. John Woodbridge

Elizabeth Mansfield

Rev. John Wilson

Martha Woodbridge

Samuel Ruggles

Mary Wilson

Rev. Samuel Danforth

Sarah Ruggles

John Holbrook

Rev. Samuel Danforth

John Holbrook

Mary Danforth

Hannah Holbrook

Jacob Barney

Sarah Bates

Silence Barney

David Rice

Lettice Carlyle Cobb

Luke Day

William Marsh Rice

Founder of Rice University

Hollis Day

Eliza L. Flanders

Henry Clay Day

Alice Edith Hilton

Henry R. Day

Ada Mae Wilkey

Sandra Day O'Connor

U.S. Supreme Court Justice