Family Relationship of

Warren Buffett

Chairman & CEO, Berkshire Hathaway

13th cousin to

Howard Dean

79th Governor of Vermont

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John Collamore

Peter Collamore

Henry Collamore

Thomas Collamore

Elizabeth Collamore

Bartholomew Harris

John Collamore

Mary Nicholl

Agnes Harris

William Spencer

Anthony Collamore

Sarah Spencer

Peter Collamore

Samuel Case

Anthony Collamore

Nathaniel Case

Samuel Collamore

Miriam Case

Deborah Collamore

William Mallett

Annar Atwell

John Cadwell

Rhoda A. Mallett

Thomas Jefferson Pennell

Olive Cadwell

Royal Denison Belden

Deborah Collamore Pennell

John Watson

Mead Belden

Gertrude Woolson

Susan Ann Watson

Ford Bela Barber

Olive Gertrude Belden

Henry Wigglesworth

Stella Frances Barber

John Ammon Stahl

Sylvia Wigglesworth

James William Maitland

Leila Stahl

Howard Homan Buffett

Andrea Belden Maitland

Howard Brush Dean

Warren Buffett

Chairman & CEO, Berkshire Hathaway

Howard Dean

79th Governor of Vermont

Howard Dean photo by John Hoke ( CC BY-SA 2.0)