Edmund De Ufford
Edmund was born in 1312 in Clavering, Saffron Walden, Essex, England.  He died at the age of 63 on October 3rd, 1375 in Wrentham, Blything, Suffolk, England.

 Sibilla De Pierrepont
Sibilla was born in 1286 in Holme Pierrepont, Nottinghamshire, England.  She died at the age of 89 in 1375 in ,,Norfolk, England.

 Robert De Ufford
Robert was born in 1335 in Horsford, Norfolk Colne, Essex, England.  He died at the age of 58 in 1393 in Wrentham, Suffolk, England.