Family Relationship of

Melvil Dewey

Inventor of the Dewey Decimal System

[What does "times removed" mean?]

Founder of Arbor Day

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Thomas Dewey

Josiah Dewey

Jedediah Dewey

John Dewey

Jedediah Dewey

Jonathan Dewey

Martin Dewey

Aaron Dewey

Mercy Dewey

Eleazer Dewey

Sarah French

David Dewey

Julius Dewey Morton

Emeline Sterling

Joel Dewey

Eliza Green

Julius Sterling Morton

Founder of Arbor Day

Melvil Dewey

Dewey Decimal System