On 14 May 1264 the army of Simon de Montfort 6th Earl of Leicester 1st Earl Chester (age 56) including Gilbert "Red Earl" Clare 7th Earl Gloucester 6th Earl Hertford (age 20), Henry Hastings (age 29) and Nicholas Segrave 1st Baron Segrave (age 26) defeated the army of King Henry III of England (age 56) during the Battle of Lewes at Lewes [Map]. King Henry III of England (age 56), his son the future King Edward "Longshanks" I of England (age 24), Humphrey Bohun 2nd Earl Hereford 1st Earl Essex (age 60), Richard of Cornwall 1st Earl Cornwall (age 55), John "Red" Comyn 1st Lord Baddenoch (age 44), Philip Marmion 5th Baron Marmion (age 30) and John Giffard 1st Baron Giffard Brimpsfield (age 32) were captured. John Warenne 6th Earl Surrey (age 33), John Balliol (age 56), Robert Bruce 5th Lord Annandale (age 49), Roger Leybourne (age 49) and William de Valence 1st Earl Pembroke fought for the King. Guy Lusignan was killed. Fulk IV Fitzwarin (age 44) drowned. Bishop Walter de Cantelupe (age 73) was present and blessed the Montfort army before the battle.