Walter married Margaret Plantagenet, Duchess of Norfolk before 30 May 1354. Margaret (daughter of Thomas "of Brotherton" Plantagenet, 1st Earl of Norfolk and Alice de Hales) was born about 1322 in Framlingham Castle, Suffolk, England; died on 24 Mar 1399; was buried in Choir of the Grey Friars, London, England. [Group Sheet] [Family Chart]
Family/Spouse: John Hastings, 2nd Earl of Pembroke. John was born on 29 Aug 1347 in Sutton Valence, Kent, England; died on 16 Apr 1375 in Picardy, France. [Group Sheet] [Family Chart]