Humphrey de Bohun, 7th Earl of Hereford was born on 24 March 1341. He was the son of William de Bohun, 1st Earl of Northampton and Elizabeth de Badlesmere. He was also reported to have been born on 25 March 1342. He married Joan FitzAlan, daughter of Richard FitzAlan, 10th Earl of Arundel and Lady Eleanor Plantagenet, circa 1359. He died on 16 January 1373 at age 31. Humphrey de Bohun, 7th Earl of Hereford was styled as 7th Earl of Hereford in 1361. He gained the title of 6th Earl of Essex. He gained the title of 2nd Earl of Northampton.
Children of Humphrey de Bohun, 7th Earl of Hereford and Joan FitzAlan
Lady Eleanor de Bohun+ b. c 1366, d. 3 Oct 1399 Lady Mary de Bohun+ b. c 1369, d. 4 Jul 13942
Alison Weir, Britain's Royal Family: A Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 78. Hereinafter cited as Britain's Royal Family.
G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume II, page 70. Hereinafter cited as The Complete Peerage.