Family Relationship of

Samuel Pierpont Langley

Astronomer and Aviation Pioneer

7th cousin 5 times removed to

[What does "times removed" mean?]

Gretchen Mol

TV and Movie Actress

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John Thompson

Mary Thompson

Dorothy Thompson

Sarah Wise

Martha Parke

Joseph Williams

Martha Wheeler

Joseph Williams

Martha Williams

John Williams

Jonathan Fish

John Williams

George Fish

Mary Sumner Williams

Samuel Langley

Hadlai Fish

Mary Babcock

Samuel Pierpont Langley

Astronomer and Aviation Pioneer

Mary Ellen Fish

Joseph Hull

William Robinson Hull

Lillian J. Miller

Virgia Viola Hull

Harry Clift Morgan

Henry Williams Morgan

Beatrix Chappuis

Janet Morgan

James Curtis Mol

Gretchen Mol

TV and Movie Actress

Gretchen Mol photo by U.S. National Archives