John P. Ravilious, 1 Dec 2010, <a href="https://groups.google.com/d/msg/soc.genealogy.medieval/GYQBNdSAY3w/6hNJ7f1P74UJ">post to soc.genealogy.medieval</a>.: NH genealogy

Source Information

Title	John P. Ravilious, 1 Dec 2010, post to soc.genealogy.medieval.
Source ID	S984
Linked to (8)	(Unknown de Grey) (Unknown husband of Hawise de Grey) William Brito Eve de Grey Hawise de Grey John de Grey, Bishop of Norwich Robert de Grey Walter de Grey, Archbishop of York

Nielsen Hayden genealogy