Click to expand/collapse all other details

Male WILLIAM 3rd BARON de PERCY Click to view WILLIAM 3rd BARON de PERCY in the family tree

WILLIAM 3rd BARON was born about 1112 in Alnwick, Northumberlandshire, England.1   WILLIAM 3rd BARON's father was ALAN 2nd BARON de PERCY and his mother was EMMA de GAND.  His paternal grandparents were WILLIAM 1st BARON de PERCY and Emma (Lady de Semur) de PORT; his maternal grandparents were Gilbert* (Earl Folkingham) De Gand and Alice* Heiress De Montfort.  He was an only child.  He died in 1168.1 


WILLIAM 3rd BARON's first family with ALICE de CLARE

‌WILLIAM 3rd BARON and ALICE were married in a religious ceremony in 1134 in Turnbridge, Kent, England.1   They had a daughter named AGNES HEIRESS.


WILLIAM 3rd BARON's second family with SIBYL de VALOINES

They had two sons and two daughters, named ROBERT, Walter, Emma and Alice.

1 Mike1.ged

Page last modified