Family Relationship of

L. Frank Baum

Author of The Wonderful Wizard of Oz

Astronomer and Aviation Pioneer

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John Thompson

Bridget Thompson

Mary Thompson

Sarah Denison

Sarah Wise

William Stanton

Joseph Williams

Joshua Stanton

Joseph Williams

Robert Stanton

John Williams

Oliver Stanton

John Williams

Cyntha Ann Stanton

Benjamin Ward Baum

Mary Sumner Williams

Samuel Langley

L. Frank Baum

Author of The Wonderful Wizard of Oz

Samuel Pierpont Langley

Astronomer and Aviation Pioneer