William de Bohun, Earl of Northampton, was born circa 1312 to Humphrey de Bohun, 4th Earl of Hereford (1276-1321) and Elizabeth of Rhuddlan (1282-1316) and died 16 September 1360 of unspecified causes. He married Elizabeth de Badlesmere (1313-1356) 1355 JL . William I of England (1027-1087), Henry II of England (1133-1189), Charlemagne (747-814), Rollo of Normandy (860-932), Alfred the Great (849-899)/s, Charlemagne (747-814)/s, Hugh Capet (c940-996)/s, Rollo of Normandy (860-932)/s.
|Humphrey de Bohun, 7th Earl of Hereford (1341-1373)||25 March 1341||16 January 1373||Joan FitzAlan (1347-1419)|
|Elizabeth de Bohun (c1350-1385)||1350 Derbyshire, England, United Kingdom||3 April 1385||Richard FitzAlan, 11th Earl of Arundel (1346-1397)|