Family Relationship of

Abraham Lincoln

16th U.S. President

[What does "times removed" mean?]

Inventor of the Dewey Decimal System

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Richard Whitman

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John Whitman

Ruth - - - - - -

Elizabeth Whitman

Sarah Whitman

Elizabeth Stream

Sarah Jones

Hannah Holbrook

Mordecai Lincoln

Experience Pierce

John Lincoln

Hannah Wheaton

Abraham Lincoln

Freelove Haile

Thomas Lincoln

Freelove Bourn

Abraham Lincoln

16th U.S. President

David Dewey

Polly Cole

Joel Dewey

Eliza Green

Melvil Dewey

Dewey Decimal System