It was from Le Puy that Pope Urban II dated (15 August 1095) the Letters Apostolic convoking the Council of Clermont, and it was a canon of Le Puy, Raymond d'Aiguilles, chaplain to the Count of Toulouse, who wrote the history of the crusade. Pope Gelasius II, Pope Callistus II, Pope Innocent II and Pope Alexander III visited Le Puy to pray, and with the visit of one of these popes must be connected the origin of the great Jubilee which is granted to Our Lady of Le Puy whenever Good Friday falls on 25 March, the Feast of the Annunciation. It is supposed that this jubilee was instituted by Callistus II, who passed through Le Puy, in April, 1119, or by Alexander III, who was there in August, 1162, and June, 1165, or by Pope Clement IV, who had been Bishop of Le Puy. The first jubilee historically known took place in 1407, and in 1418 the chronicles mention a Bull of Pope Martin V prolonging the duration of the jubilee. During the Middle Ages, everyone who had made the pilgrimage to Le Puy had the privilege of making a will "in extremis" with only two witnesses instead of seven.