Ancestry of
William Henry Harrison
9th U.S. President
The family tree for William Henry Harrison is still in progress.
The family tree for William Henry Harrison should not be considered exhaustive or authoritative. Oftentimes the family trees listed as still in progress have derived from research into famous people who have a kinship to this person. Research devoted solely to this person has either not yet taken place or it is currently in progress. As with all family trees on this website, the sources for each ancestor are listed on the family group pages so that you can personally judge the reliability of the information.
Some of the most recently added connections of famous kin for William Henry Harrison
Thomas J. Watson, Jr.
President and CEO of I.B.M.
14th cousin 7 times removed
via Sir Hugh de Courtenay
A. Bartlett Giamatti
Major League Baseball Commissioner
16th cousin 5 times removed
via Henry III, King of England
George Herbert
8th Earl of Carnarvon
Owner, Highclere Castle (aka Downton Abbey)
12th cousin 7 times removed
via Stephen le Scrope
William Henry Moore
Co-Founder, U.S. Steel and Nabisco
17th cousin 4 times removed
via John, King of England
William Henry Moore
Co-Founder, U.S. Steel and Nabisco
16th cousin 4 times removed
via Sir James de Audley
William Henry Moore
Co-Founder, U.S. Steel and Nabisco
12th cousin 3 times removed
via Stephen le Scrope
Thomas Jefferson
3rd U.S. President and Signer of the Declaration of Independence
14th cousin 1 time removed
via Humphrey de Bohun
Warren Buffett
Chairman & CEO, Berkshire Hathaway
15th cousin 6 times removed
via Bartholomew de Badlesmere
Francis Scott Key
Author of “The Star Spangled Banner”
14th cousin 3 times removed
via Humphrey de Bohun
Samuel Prescott
Completed Paul Revere's Midnight Ride
14th cousin 1 time removed
via Humphrey de Bohun
View entire list of famous kin for William Henry Harrison
Please note: The ancestor reports on this website have been compiled from thousands of different sources, many over 100 years old. These sources are attached to each ancestor so that you can personally judge their reliability. As with any good genealogical research, if you discover a link to your own family tree, consider it a starting point for further research. It is always preferable to locate primary records where possible. FamousKin.com cannot and does not guarantee the accuracy and reliability of these sources.