![John Langdon](images/signers/john-langdon.png)
![Thomas J. Watson, Jr.](images/business/thomas-j-watson-jr.png)
Family Relationship of
John Langdon
Signer of the U.S. Constitution
13th cousin 8 times removed to
[What does "times removed" mean?]
Thomas J. Watson, Jr.
President and CEO of I.B.M.
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with husband
with husband
Probable
Signer of the U.S. Constitution
President and CEO of I.B.M.