William BONVILLE
William was born on August 30th, 1393 in Shute, Devon, England and his baptism took place there.

 Margaret MERIET
Margaret is no longer alive.

 Philippa BONVILLE
Philippa was born about 1405.  She died before 1461.

 Margaret BONVILLE
Margaret was born in Of, Powderham Castle, Devonshire, England.  She died before July 1487.