In vain Henry urged his father to fly while escape was possible. “I had as lief die here in a good cause as in the Holy Land,” said the earl, and the barons and knights standing round were equally resolute to fight to the end—though they had but two men to every seven of the enemy. The good Bishop of Worcester blessed the little army as he had done at Lewes, and then the battle began. The Welsh footsoldiers quickly lost heart and fled from Simon and the field, and the barons were soon hemmed in. One by one they fell—Henry of Montfort, Hugh le Despenser, the wise and upright justiciar, and Simon himself, wounded and unhorsed, “fought on to the last like a giant for the liberties of England.” A soldier stabbed him in the back under the mail he wore, and then he was borne down and slain, overwhelmed by numbers rather than conquered. “So a death full of honour ended the chivalry and prowess, ennobled by so many deeds in so many lands.” “Thus lamentably fell the flower of knighthood, leaving to others an example of steadfast courage. Who can prevent the treachery of friends? Those who had eaten his bread had raised their heels against him. Those who had spoken words of love to him with their lips lied in their throats, for their hearts were not right with him, and they betrayed him in his hour of need.” (W. Rishanger.)

For nearly three hours the unequal battle was fought, in the midst of storm and darkness. So dark was it that King Henry, who had been forced to remain with Simon’s knights, had difficulty in saving his life, and was actually wounded by a javelin before he was recognized by Edward’s soldiers.

The monks of Evesham carried the bodies of some of the barons into the abbey for burial, and after horrible mutilations by the victors the remains of the great earl were reverently interred by the side of Hugh le Despenser, before the high altar.

“Those who knew Simon praise his piety, admire his learning, and extol his prowess as a knight and skill as a general. They tell of his simple fare and plain russet dress, bearing witness to his kindly speech and firm friendship to all good men, describe his angry scorn for liars and unjust men, and marvel at his zeal for truth and right, which was such that neither pleasure nor threats nor promises could turn him aside from keeping the oath he swore at Oxford; for he held up the good cause ‘like a pillar that cannot be moved, and like a second Josiah esteemed righteousness the very healing of his soul.’ As a statesman he wished to bind the king to rule according to law, and to make the king’s ministers responsible to a full Parliament; and though he did not live to see the success of his policy, he had pointed out the way by which future statesmen might bring it about.” (F. York Powell.)

The news of Simon’s death was received with general mourning as it spread over the land. He was acclaimed by the people as a saint and martyr, and miracles were said to be worked by his relics.[54] The Franciscan friars drew up a service in his honour—“consisting of lessons, responses, verses, hymns, and other matter appertaining to the honour and respect due to a martyr.”[55] But the pope who had excommunicated Simon was not likely to hear of canonization, and “as long as Edward lives the service compiled in Simon’s honour cannot gain acceptance to be chanted within the church of God, which was hoped for.”[56]

The “Lament of Earl Simon,”[57] compared the mighty statesman with Thomas of Canterbury:

For by his death Earl Simon hath

In sooth the victory won,

Like Canterbury’s martyr he

There to the death was done.