Had this King continued in command of the Gothic armies, Belisarius's task would have been a light one indeed. For he had made no warlike preparations at all, assuring his nobles that all was well: a mongrel barking at a pack of wolves would very soon be eaten up. Theudahad regarded it as unnecessary to send a relief force to Naples, which could stand a siege, he said, twice the length of that to which Troy had been subjected by the Greeks of old. He would not listen to any remonstrances. 'Let Belisarius first break his teeth on Naples; afterwards we can fill his mouth with mud.'
Then when news came that Naples had fallen, the patience of his nobles was at an end. They declared that he had evidently sold the city to the Emperor; that to live in scholarly case somewhere, anywhere, enriched through the betrayal of his subjects, was now his only object in life. They called an assembly at Lake Regillus, not far from Terracina, to which he was not invited. There they raised on their shields a brave general named Wittich, and acclaimed him king. This Wittich, who was of humble birth, had not many years previously gained a great victory for Theodcrich against the savage Gepids on the banks of the Save. So little of a scholar was he that he could hardly sign his own name.
King Theudahad, who was on his way from Tivoli to Rome, to consult some works in the public library there, did not delay for a moment when he heard the news – spurring off to his palace at Ravenna. Ravenna was the securest place of refuge in Italy, being protected by marshes (over which ran two defensible causeways) and by a sea too shallow to allow ships of war to approach the fortifications. But Wittich sent a man to hunt him down, who rode harder for revenge than Theudahad rode for fear, having lately been deprived by Theudahad's order of a beautiful heiress promised to him in marriage. This man galloped day and night and finally overtook Theudahad, after a ride of 200 miles, at the very gateway to Ravenna. There he caught him by the collar, pulled him from his horse, and cut his throat as if he had been a hog or wether.
King Wittich marched to Rome, ahead of Belisarius. There he announced his election to the kingship and called a grand council of Goths. It became clear at this council that Gothic affairs were all in confusion. Not only were the forces for home defence scattered all over Italy, but the principal field army had gone north-westward across the Alps, to protect Gothic possessions this side of the Rhone against the Franks whom Justinian had bribed to attack them. Another army was in Dalmatia before Spalato. When Wittich reckoned up the forces at his immediate disposal, they amounted to no more than 20,000 trained men; and to outnumber Belisarius merely by two to one did not afford him the least confidence of victory.
He therefore decided to leave a garrison in Rome strong enough to defend it against assault, to make peace with the Franks, to marshal his forces at Ravenna, and within a few weeks to be back again in overwhelming strength to drive us into the sea. The Roman Senate assured King Wittich of their loyalty, which he strengthened by taking distinguished hostages from them; and the Pope Silverius himself, who had been under Theudahad's suspicion of secret correspondence with Constantinople, swore a solemn oath of allegiance to him. Then Wittich marched to Ravenna, and at Ravenna he married (though much against her will) Matasontha, Amalasontha's only daughter, and thus engrafted himself into the house of Theoderich. From Ravenna he sent messages of friendship to Justinian, asking him to withdraw his armies: for the death of Amalasontha, he said, had been avenged by that of Theudahad.
Justinian paid no attention, trusting that all Italy would soon be his. As for the Franks, Wittich made peace with them, paying them 150,000 in gold – the sum already promised by Theudahad – and yielding them the Gothic territories between the Alps and the Rhonc on condition that they should send troops to help him against Belisarius. But the Franks, wishing to seem on good terms with us still, would promise none of their own troops; armies of their subject allies would be sent in due time, they said.