![Helen (Herron) Taft](images/first-ladies/helen-taft.png)
![Melvil Dewey](images/inventors/melvil-dewey.png)
Family Relationship of
Helen (Herron) Taft
First Lady of President William H. Taft
19th cousin 1 time removed to
[What does "times removed" mean?]
Melvil Dewey
Inventor of the Dewey Decimal System
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Dewey Decimal System
First Lady of William H. Taft