William Willoughby's birth name is William John Haynes.
Kira Willoughby's birth name is Laura Willoughby.
Willoughby Speyers's birth name is Albert Willoughby Speyers.
Henry Willoughby's birth name is Henry Scott Willoughby.
Ronald Willoughby's birth name is Ronald Prescott Willoughby.
Willoughby Gray's birth name is John Willoughby Gray.
Willoughby Goddard's birth name is Willoughby Wittenham Rees Goddard.
Barrett Willoughby's birth name is Florence Barrett.
Mandi Frost's birth name is Willoughby, Amanda.
William Willoughby is 5' 11".
Meg Lansaw's birth name is Margaret Willoughby Lansaw.
William F. Willoughby died in 1960.
William F. Willoughby was born in 1867.