William Bereford
William was born in 1250 in Burton, , Leicestershire, England.  He died at the age of 76 in 1326.

 Margaret De Plessis
Margaret was born in 1263 in Hook Norton, Banbury, Oxfordshire, England.

 Agnes De Bereford
Agnes was born in 1290 in Burton, , Leicestershire, England.  She died at the age of 85 on July 18th, 1375 in Greyfriars, London, Middlesex, England.