There were two Roman generals, Aetius and Boniface, especially valiant men and in experience of many wars inferior to none of that time at least. These two came to be at variance in regard to matters of state, but they attained to such a degree of highmindedness and excellence in every respect that if one should call either of them “the last of the Romans” he would not err, so true was it that all the excellent qualities of the Romans were summed up in these two men. One of these, Boniface, was appointed by Placidia general of all Libya. Now this was not in accord with the wishes of Aetius, but he by no means disclosed the fact that it did not please him. For their hostility had not as yet come to light, but was concealed behind the countenance of each. But when Boniface had got out of the way, Aetius slandered him to Placidia, saying that he was setting up a tyranny and had robbed her and the emperor of all Libya, and he said that it was very easy for her to find out the truth; for if she should summon Boniface to Rome, he would never come. And when the woman heard this, Aetius seemed to her to speak well and she acted accordingly. But Aetius, anticipating her, wrote to Boniface secretly that the mother of the emperor was plotting against him and wished to put him out of the way. And he predicted to him that there would be convincing proof of the plot; for he would be summoned very shortly for no reason at all. Such was the announcement of the letter. And Boniface did not disregard the message, for as soon as those arrived who were summoning him to the emperor, he refused to give heed to the emperor and his mother, disclosing to no one the warning of Aetius. So when Placidia heard this, she thought that Aetius was exceedingly well-disposed towards the emperor’s cause and took under consideration the question of Boniface. But Boniface, since it did not seem to him that he was able to array himself against the emperor, and since if he returned to Rome there was clearly no safety for him, began to lay plans so that, if possible, he might have a defensive alliance with the Vandals, who, as previously stated, had established themselves in Spain not far from Libya. There Godigisclus had died and the royal power had fallen to his sons, Gontharis, who was born to him from his wedded wife, and Gizeric,[21] of illegitimate birth.