Birth about 1286 -- Of Avesnes, Pas-de-Calais, France
Death 7 June 1337 ‎(Age 51)‎ -- , Valenciennes, Nord, France

Birth 25 April 1284 44 40 -- Caernarvon Castle, Caernarvon, Caernarvonshire, Wales
Death 21 September 1327 ‎(Age 43)‎ -- Berkeley Castle, Berkeley, Gloucestershire, England

Birth 13 November 1312 28 20 -- Windsor Castle, Windsor, Berkshire, England
Death 21 June 1377 ‎(Age 64)‎ -- Shene Palace, , Surrey, England

Birth March 1340 27 26 -- Abbaye de St Bavon, Ghent, Flandre-Orientale, Belgium
Death 3 February 1398/99 ‎(Age 58)‎ -- Leicester Castle, Leicester, Leicestershire, England

Birth about 1371 30 21 -- Château De Beaufort, Maine-et-Loire, France
Death 16 March 1409/10 ‎(Age 39)‎ -- St. Catherine By The Tower Hospital, London, Middlesex, England