Family Relationship of

Samuel Pierpont Langley

Astronomer and Aviation Pioneer

7th cousin 4 times removed to

[What does "times removed" mean?]

Mark David Chapman

Assassinated John Lennon

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Thomas Ford

Joanna Ford

Abigail Ford

Samuel Clap

Jedediah Strong

Elizabeth Clap

Hannah Strong

Samuel Sumner

Amos Carpenter

Mary Sumner

Ephraim Carpenter

Mary Wheeler

John Williams

Nancy Dowse

Mary Sophia Carpenter

Israel Webster

Mary Sumner Williams

Samuel Langley

Harriet Webster

Anthony Pease

Samuel Pierpont Langley

Astronomer and Aviation Pioneer

Horace Pease

Lovina Blodgett

Stephen F. Pease

Bertha Genevieve - - - - - -

Henry Horace Pease

Myrtle S. Nelson

Diane Elizabeth Pease

David Curtis Chapman

Mark David Chapman

Assassinated John Lennon