Philip Marmion 5th Baron Marmion 1233-1291

On 6th April 1264 the future King Edward I of England [aged 24], Philip Marmion 5th Baron Marmion [aged 30] and Roger Leybourne [aged 49] fought for the King at Northampton Castle [Map] during the Battle of Northampton. Simon de Montfort 6th Earl of Leicester 1st Earl Chester [aged 56] fought for the rebels with his son Simon "Younger" Montfort [aged 24] who was captured.

On 14th May 1264 the army of Simon de Montfort 6th Earl of Leicester 1st Earl Chester [aged 56] including Gilbert "Red Earl" Clare 7th Earl Gloucester 6th Earl Hertford [aged 20], Henry Hastings [aged 29] and Nicholas Segrave 1st Baron Segrave [aged 26] defeated the army of King Henry III of England [aged 56] during the Battle of Lewes at Lewes [Map].

King Henry III of England, his son, the future, King Edward I of England [aged 24], Humphrey Bohun 2nd Earl Hereford 1st Earl Essex [aged 60], Richard of Cornwall 1st Earl Cornwall [aged 55], John "Red" Comyn 1st Lord Baddenoch [aged 44], Philip Marmion 5th Baron Marmion [aged 30] and John Giffard 1st Baron Giffard Brimpsfield [aged 32] were captured. John Warenne 6th Earl of Surrey [aged 33], John Balliol [aged 56], Robert Bruce 5th Lord Annandale [aged 49], Roger Leybourne [aged 49] and William de Valence 1st Earl Pembroke fought for the King. Guy Lusignan was killed. Fulk IV Fitzwarin [aged 44] drowned. Bishop Walter de Cantelupe [aged 73] was present and blessed the Montfort army before the battle.