The cited information was published by 6 May 2000; http://www.burgoyne.com/pages/sjones/html The author/originator was Jones, Shanna Sullivan.
References (8)
Parent Source:
Family:
Reginald , Baron Abergavenny de Braose & Grace de Briwere
Family:
William de Briwere & Beatrice de Vaux
Individual:
Grace de Briwere
Individual:
Beatrice de Vaux
Individual:
William de Mortaigne
Marriage / Union:
Reginald , Baron Abergavenny de Braose & Grace de Briwere
Marriage / Union:
William de Briwere & Beatrice de Vaux