Joan de Bohun, Countess of Hereford British noble (1347–1419) Parents Richard Fitzalan, 3rd Earl of Arundel Eleanor of Lancaster Children Eleanor de Bohun Mary de Bohun Siblings Richard FitzAlan, 4th Earl of Arundel Thomas Arundel Alice Holland, Countess of Kent John FitzAlan, 1st Baron Arundel Edmund FitzAlan Lady Eleanor FitzAlan Ranulf FitzAlan Edmund FitzAlan Joan Beaumont Henry Beaumont, 3rd Baron Beaumont Partners Humphrey de Bohun, 7th Earl of Hereford