Though certainly a strong partisan of the Hildebrandine reforms, Desiderius belonged to the moderate party and could not always see eye-to-eye with Pope Gregory VII in his most intransigent proceedings. Yet when the latter lay dying at Salerno on 25 May 1085, the Abbot of Monte Cassino was one of those whom he recommended to the cardinals of southern Italy as fittest to succeed him. The Roman people had expelled the Antipope Clement III from the city, and hither Desiderius hastened to consult with the cardinals on the approaching election. Finding, however, that they were bent on forcing the papal dignity upon him, he fled to Monte Cassino, where he busied himself in exhorting the Normans and Lombards to rally to the support of the Holy See. When autumn came, Desiderius accompanied the Norman army on its march to Rome. However, when he became aware of the plot between the cardinals and the Norman princes to force the papal tiara on him, he would not enter Rome unless they swore to abandon their design. They refused to do that, and the election was postponed. At about Easter the bishops and cardinals assembled at Rome summoned Desiderius and the cardinals who were with him at Monte Cassino to come to Rome to treat concerning the election.