Petronilla deGrendmesnil 
Petronilla was born in 1134. Petronilla's father was Hugh deGrentmesnil II Lord Grentmesnil and her mother was Adelhyde De Gaunt. Her paternal grandparents were Hugh deGrentmesnil Lord Grentmesnil and Adeliza Lady of Middleton. She was an only child. She died at the age of 78 in 1212.General Notes
De Grentmaisnil, De Beaumont, De Vere, Devereux Sources:
Clutterbuck's History and Antiquities of Hertfordshire, England.
Charts showing the descent of the owners of the Manor of Ware,
from the time of William, the Conqueror, Vol. 3, pp. 287-90.
Browning's Col. Dames of Royal Descent, p. 227.
David Starr Jordan's "Your Family Tree", p. .....
Browning's Magna Charta Barons, p. .....
Burke's Dormant and Extinct Peerage, p. .....
Mellville's Ancestry of John Whitney.
National Society Daughters of Barons of Runnemede. Register, pp. 183,385.
-
Children
Margaret deBeaumont
Margaret was born in 1154 in Leicester, Leicestershire, England. She died at the age of 80 in 1234.
Page last modified