Family Relationship of

Samuel Pierpont Langley

Astronomer and Aviation Pioneer

[What does "times removed" mean?]

Author of the Perry Mason series

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Roger Clap

Samuel Clap

Desire Clap

Elizabeth Clap

Experience Clap

Samuel Sumner

Johnson Tolman

Mary Sumner

Jane Tolman

John Williams

Nathan Drake

Mary Sumner Williams

Samuel Langley

Olive Drake

Walter Pinkham Gardner

Samuel Pierpont Langley

Astronomer and Aviation Pioneer

Charles Walter Gardner

Grace Adelma Waugh

Erle Stanley Gardner

Author of Perry Mason