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![J.P. Morgan, Jr.](images/other/jp-morgan-jr.jpg)
Family Relationship of
Melvil Dewey
Inventor of the Dewey Decimal System
8th cousin 1 time removed to
[What does "times removed" mean?]
J.P. Morgan, Jr.
American Banker and Philanthropist
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Dewey Decimal System
American Banker and Philanthropist