The diplomatic side of his character appears in his relations with Gaul, where the fiery and wilful Brunichildis was his chief correspondent.[101] It is true that her graver crimes were committed after Gregory's death, but he was particularly well informed, and one cannot admire his references to her "devout mind" or appreciate his belief that she was "filled with the piety of heavenly grace." When, in 599, she asked the pallium for her obsequious Bishop Syagrius of Autun, Gregory granted it: on condition that Syagrius convoked a synod for the correction of abuses and that Brunichildis attacked paganism more vigorously. When, on the other hand, the learned and devout Bishop Desiderius of Vienne, who was hated by Brunichildis for his courage in rebuking her, asked the pallium, Gregory found that there was no precedent and refused. It is true that Brunichildis was generous to the clergy and, in her way, pious; but Gregory must have known the real character of the woman whose influence he sought to win. His sacrifice, moreover, was futile. A few synods were held, but there is no trace of any diminution of simony, drunkenness, and vice among the Frankish priests and monks. His interest in the neighbouring island of Angle-land is well known. He began, early in his Pontificate, to buy Anglo-Saxon youths and train them for missionary work, but, in 596, he found a speedier way to convert the islanders. The all-powerful Ethelbert was married to the Christian Bertha, and Gregory's friendly relations with Gaul opened the way to his court. He sent the historic mission of monks under Augustine, and, in a few years, had the converted King transforming the pagan temples into churches and driving his people into them. It was Gregory who planned the first English hierarchy.