Family Relationship of

Samuel Pierpont Langley

Astronomer and Aviation Pioneer

[What does "times removed" mean?]

Prime Minister of the United Kingdom

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William Sumner

George Sumner

William Sumner

Edward Sumner

William Sumner

Samuel Sumner

Sarah Sumner

Mary Sumner

Eliakim Stow

John Williams

Thankful Stow

Mary Sumner Williams

Samuel Langley

Elizabeth Ball

Aaron Jerome

Samuel Pierpont Langley

Astronomer and Aviation Pioneer

Isaac Jerome

Aurora Murray

Leonard Walter Jerome

Clarissa Hall

Jeanette Jerome

Randolph Henry Spencer-Churchill

Sir Winston Churchill

Prime Minister of the United Kingdom