Humphrey de Bohun, 4th Earl of Hereford – Wikipedia
A selection of deaths on this day from medieval history…
1279 – Jeanne of Dammartin, Queen consort of Castile and León (b. 1216) https://en.wikipedia.org/wiki/Joan,_Countess_of_Ponthieu
1322 – Humphrey de Bohun, 4th Earl of Hereford, English general and politician, Lord High Constable of England (b. 1276) https://en.wikipedia.org/wiki/Humphrey_de_Bohun,_4th_Earl_of_Hereford
1410 – John Beaufort, 1st Earl of Somerset, French-English admiral and politician, Lord Warden of the Cinque Ports (b. 1373) https://en.wikipedia.org/wiki/John_Beaufort,_1st_Earl_of_Somerset
1485 – Anne Neville, queen of Richard III of England (b. 1456) https://en.wikipedia.org/wiki/Anne_Neville