Humphrey de Bohun, 6th Earl of Hereford
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Humphrey (VIII) de Bohun, 6th Earl of Hereford, 5th Earl of Essex (6 December 1309 – 15 October 1361) of Pleshy Castle in Essex, was hereditary Constable of England. He distinguished himself as a captain in the Breton campaigns of the Hundred Years' War, playing a part in winning the Battle of Morlaix (1342) and the Battle of La Roche-Derrien (1347).[1]
He was the son and heir of Humphrey de Bohun, 4th Earl of Hereford by his wife Elizabeth of Rhuddlan, the eighth and youngest daughter of King Edward I and Queen Eleanor of Castile. He was a younger brother of John de Bohun, 5th Earl of Hereford (d. 1336), whom he succeeded as Earl of Hereford and Essex and hereditary Constable of England, the seventh-highest office of the State.