Willoughby Hickman
three British baronets
Willoughby Williams
American Revolutionary soldier and politician
Willoughby Williams
Jr., American banker and sheriff
Willoughby Sharp
American artist
(Charles) Willoughby Moke Norrie
1st Baron Norrie, British soldier; Governor of South Australia, 8th Governor,General of New Zealand
Willoughby Merrik Campbell Burrell
5th Baron Gwydyr, British soldier