Family Relationship of

Thomas J. Watson, Jr.

President and CEO of I.B.M.

11th cousin to

Thomas Pynchon

American Novelist

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Robert Plumb

Robert Plumb

Elizabeth Plumb

John Plumb

Samuel Symonds

Samuel Plumb

Ruth Symonds

John Plumb

Martha Emerson

Sarah Plumb

Edward Cogswell

Junia Lindsly

Nathaniel Cogswell

Bridget Cleveland

Rachel Lindsly

Simeon Broadwell

Col. William Cogswell

Mercy Brewster

Ephraim Broadwell

Jane Ross Gardner

Dr. William Henry Cogswell

Lucretia Anne Payne

John Broadwell

Margaretta Embree

Annie Payne Cogswell

William Lyon Pynchon

Mary Jeannette Broadwell

Arthur Melville Kittredge

William Henry Chichele Pynchon

Carrie Susan Moyses

Mary Jeannette Kittredge

Thomas John Watson

Thomas Ruggles Pynchon

Catherine Frances Bennett

Thomas J. Watson, Jr.

President and CEO of I.B.M.

Thomas Pynchon

Novelist