Namesakes
William Pitt the Elder
(m) 1708-1778 
British Prime Ministers 1766-1768
William Pitt the Younger
(m) 1759-1806
British Prime Ministers 1783-1801; 1804-1806
Brad Pitt
(m) 1963-
Notable Actors and Entertainers (actor)
Oscar Award Winners 2020 Once Upon a Time in Hollywood (actor)
William Fox-Pitt
(m) 1969-
Olympic Medalists 2004; 2008; 2012 equestrian (bronze/silver)
Michael Pitt
(m) 1981-
Notable Actors and Entertainers (actor)