Robert D'Ufford III Earl of Suffolk
Robert D'Ufford III Earl of was born on August 10th, 1298 in Thurston, Suffolk, England.  He died at the age of 71 on November 4th, 1369.

 Margaret De Norwich
Margaret was born in 1303 in Stoke, Norfolk, England.

 Catherine D'Ufford
Catherine was born in 1318 in Thurston, Suffolk, England.