Family Relationship of

Thomas J. Watson, Jr.

President and CEO of I.B.M.

[What does "times removed" mean?]

30th U.S. President

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Samuel Rice

Edmund Rice

Hannah Rice

Dinah Rice

Mary Hubbard

Eunice Brigham

Nathaniel Davis

Persis Newton

Nathaniel Davis

Jedediah Estabrook

Elizabeth Chaffin

Mary Davis

John Dunlap Moor

Artemus Estabrook

Esther Marble

Hiram Dunlap Moor

Abigail Pinney Franklin

Julia Ann Estabrook

Oliver Kittredge

Victoria Josephine Moor

Col. John Calvin Coolidge

Arthur Melville Kittredge

Mary Jeannette Broadwell

Calvin Coolidge

30th U.S. President

Mary Jeannette Kittredge

Thomas John Watson

Thomas J. Watson, Jr.

President and CEO of I.B.M.