In 1323, Roger Mortimer, who had been held in captivity in the
Tower of London, escaped and fled to France. Two years later, Queen
Isabella travelled to Paris on an embassy to the French king. Here, Isabella and Mortimer developed a plan to invade England and replace Edward II on the throne with his son, the young Prince
Edward, who was in the company of Isabella. Isabella and Mortimer landed in England on 24 September 1326, and due to the virulent resentment against the Despenser regime, few came to the king's aid. Arundel initially escaped the invading force in the company of the king, but was later dispatched to his estates in Shropshire to gather troops. At
Shrewsbury he was captured by his old enemy
John Charlton of Powys, and brought to Queen Isabella at
Hereford. On 17 November—the day after Edward II had been taken captive—Arundel was executed, allegedly on the instigation of Mortimer. According to a chronicle account, the use of a blunt sword was ordered, and the executioner needed 22 strokes to sever the earl's head from his body. , Arundel's final resting place Arundel's body was initially interred at the
Franciscan church in Hereford. It had been his wish, however, to be buried at the family's traditional resting place of
Haughmond Abbey in Shropshire, and this is where he was finally buried. Though he was never
canonised, a
cult emerged around the late earl in the 1390s, associating him with the ninth-century
martyr king
St Edmund. This veneration may have been inspired by a similar cult around his grandson,
Richard Fitzalan, 4th Earl of Arundel, who was executed by
Richard II in 1397. Arundel was
attainted at his execution; his estates were forfeited to the crown, and large parts of these were appropriated by Isabella and Mortimer. The castle and honour of Arundel were briefly held by Edward II's half-brother
Edmund, Earl of Kent, who was executed on 19 March 1330. Edmund Fitzalan's son,
Richard, failed in an attempted rebellion against the crown in June 1330, and had to flee to France. In October the same year, the guardianship of Isabella and Mortimer was supplanted by the personal rule of King
Edward III. This allowed Richard to return and reclaim his inheritance, and on 8 February 1331, he was fully restored to his father's lands, and created Earl of Arundel. ==Issue==