Philippa d' Avesnes , of Hainault
Philippa d' was born on June 24th, 1311 in Mons, Hainault, Belgium.  She died at the age of 58 on August 15th, 1369 in Windsor Castle, Windsor, Berkshire, England.  She was buried in Westminster Abbey, London, Middlesex, England.

 John Plantagenet of Gaunt , Duke of Lancaster
John Plantagenet of was born in Bavon Abbey, Ghent, Flanders.  He died in Leicester Castle, London, Middlesex, England.  He was buried in St Pauls Cathedral, London, Middlesex, England.