![Charlemagne](images/royal/charlemagne.png)
![Thomas J. Watson, Jr.](images/business/thomas-j-watson-jr.png)
Family Relationship of
Charlemagne
King of the Franks
37th Great-grandfather to
Thomas J. Watson, Jr.
President and CEO of I.B.M.
★ → Click or tap a name to see more details including source citations.
![Download PDF](images/_global/pdf-download.png)
print chart
- - - - - - - - - - - -
- - - - - - - - - - - -
President and CEO of I.B.M.