He is married to Sibilia de Pierpont.
They got married about 1345 at Holme Pierepont, Nottinghamshire, England.Source 4
Child(ren):
A cousin of the Ufford earls of Suffolk.
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iii. Sir Edmund de Ufford m. Sybil Pierpont (dau of Simon Pierpont)
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A general and heraldic dictionary of the peerages of England, Ireland, and ...
By John Burke
Parents : Ralph de Ufford x Eve de Clavering
Edmund de Ufford | |||||||||||||||||||||||||||||||||||
± 1345 | |||||||||||||||||||||||||||||||||||
Sibilia de Pierpont |