Family Relationship of

Melvil Dewey

Inventor of the Dewey Decimal System

American Banker and Philanthropist

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Richard Lyman

Richard Lyman

John Lyman

Hepzibah Lyman

Benjamin Lyman

John Dewey

Joseph Lyman

Jonathan Dewey

Joseph Lyman

Aaron Dewey

Mary Lyman

Eleazer Dewey

Mary Sheldon Lord

John Pierpont

David Dewey

Polly Cole

Juliet Pierpont

Junius Spencer Morgan

Joel Dewey

Eliza Green

John Pierpont Morgan

Frances Louisa Tracy

Melvil Dewey

Dewey Decimal System

J.P. Morgan, Jr.

American Banker and Philanthropist