Facts and Events
!(1) md Waleran de Beaumont; had Robert and Isabel--CPv12.1-APPp29
- ↑ 1.0 1.1 Ancestral Roots of Certain American Colonists, 7th Edition, by Frederick Lewis Weis, additions by Walter Lee Shippard Jr., 1999.
- ↑ 2.0 2.1 Complete Peerage of England Scotland Ireland Great Britain and the United Kingdom, by G. E Cokayne, Sutton Publishing Ltd, 2000.
- Agnes de Montfort, in Lundy, Darryl. The Peerage: A genealogical survey of the peerage of Britain as well as the royal families of Europe.