Family Relationship of

Samuel Pierpont Langley

Astronomer and Aviation Pioneer

[What does "times removed" mean?]

American Novelist

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Thomas Ford

Joanna Ford

Abigail Ford

Samuel Clap

Abigail Strong

Elizabeth Clap

Catherine Chauncey

Samuel Sumner

Katherine Brewer

Mary Sumner

Joseph Pynchon

John Williams

Thomas Ruggles Pynchon

Mary Tomlinson

Mary Sumner Williams

Samuel Langley

William Henry Ruggles Pynchon

Mary Murdock

Samuel Pierpont Langley

Astronomer and Aviation Pioneer

William Lyon Pynchon

Annie Payne Cogswell

William Henry Chichele Pynchon

Carrie Susan Moyses

Thomas Ruggles Pynchon

Catherine Frances Bennett

Thomas Pynchon

Novelist