upon marriages which furthered the secularization of the Church. For married clergy often sought to benefit their own families at the expense of their churches. But on the side of reform Henry was greatly helped by the monastic revival which, largely beginning from Cluny, had spread widely in Lorraine. William, Abbot of St Benignus at Dijon, and Richard, Abbot of St Vanne's near Verdun, were here his helpers. William had been called in by the Bishop of Metz: Richard worked in more than one Lorraine diocese. Outside their own order such monks influenced the secular clergy and even the bishops. Simony and worldliness were more widely reproved; Henry would gladly have seen such a reformation spreading and with some such hope he asked the Pope to visit Germany.
Benedict VIII was, it is true, more a man of action than a reformer. He had faced worse foes than the Crescentii at Farfa, for the Saracens under Mujāhid of Denia (in Spain) had (1015) conquered Sardinia and were harrying the Tuscan coasts. He urged on the Pisans and Genoese before their three days' victory at sea (June 1016): a battle which brought the victorious allies into Sardinia. And he had (1016) made use of Lombard rebels and Norman help to try and shake the Byzantine hold upon Southern Italy. But rebels and Normans had suffered defeat and the Byzantines held their own. Benedict might hopefully turn to the Emperor for further help: when on Maundy Thursday (14 April 1020) he reached Henry's favourite Bamberg, he was the first Pope to visit Germany for a century and a half. With him there came Melo, leader of the Apulian rebels, and Rodolph, the Norman leader, who had helped them. Melo was invested with the new title, Duke of Apulia, and held the empty office for the remaining week of his life. Thus Henry entered into the Italian schemes of Benedict. The Pope on his side confirmed at Fulda the foundation of Bamberg, taking it under special papal protection: Henry gave the Pope a privilege nearly identical with that given by Otto the Great to John XII.
The second half of the year 1020 was spent in small campaigns, including one against Baldwin in Flanders, where in August the Emperor captured Ghent. The other was against Otto of Hammerstein, whom we shall mention later. When Henry kept Easter in 1021 at Merseburg he could look on a realm comparatively peaceful. His old opponent Heribert of Cologne had died (16 March 1021) and was replaced by Henry's friend and diplomatist, Pilgrim. Later (17 August) died Erkambald of Mayence, and was succeeded by Aribo, a royal chaplain and a relative of Pilgrim's. The three great sees were now all held by Bavarians. In July a diet at Nimeguen decided on an expedition to Italy. There the Byzantine forces had occupied part of the principality of Benevento, drawing the Lombard princes to their side, and (June 1021) the Catapan Basil seized the fortress on the Garigliano which the Pope had given to Datto, an Apulian rebel. Thus Rome itself was threatened nearly. In
