Family Relationship of

Samuel Pierpont Langley

Astronomer and Aviation Pioneer

Author of The Wonderful Wizard of Oz

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John Thompson

Mary Thompson

Bridget Thompson

Sarah Wise

Sarah Denison

Joseph Williams

William Stanton

Joseph Williams

Joshua Stanton

John Williams

Robert Stanton

John Williams

Oliver Stanton

Mary Sumner Williams

Samuel Langley

Cyntha Ann Stanton

Benjamin Ward Baum

Samuel Pierpont Langley

Astronomer and Aviation Pioneer

L. Frank Baum

Author of The Wonderful Wizard of Oz