After little more than three years John VI. was succeeded by another Greek, John VII. He was consecrated in March, 705. In the autumn of that year Justinian II. regained his throne. He sent at once two Metropolitans to Rome, to urge the Pope to accept the Trullan canons. The Pope returned the canons in silence. He did not accept the Council of 692 any more than his predecessors. He died in 707, and was followed by Sisinnius, a Syrian, who sat but 20 days, and his successor Constantine, also a Syrian, was consecrated in March, 708, the seventh Pope in succession who came from Syria or the Greek empire. In the year 709, Justinian II. wreaked his vengeance on Ravenna, stored up during the ten years of his banishment, whether it was that their opposition with that of Pope Sergius had rankled in his mind, or that they had rejoiced at his fall, or, at any rate, that they had not been faithful to him. Now, at length, he sent the patrician Theodore, who commanded the army in Sicily, with a fleet against them. The chief people of the city, including the archbishop Felix, were enticed by the general to his ship, where they were received by twos in his tent. They were then seized, gagged, and put into confinement below. The Greeks landed, burned and plundered the city, and killed many. The chief captives were carried to Byzantium, and brought before the emperor, who sat on a throne studded with emeralds, and wore a diadem of pearls embroidered with gold. As soon as he saw them, he ordered them to execution, contenting himself with only blinding archbishop Felix, and banishing him to Pontus.(150) Intense was the hatred of Byzantium kindled in Italy by such deeds.(151) It was at this time that Justinian II., by an imperial letter, summoned Pope Constantine to his capital. The Pope obeyed the command, and set sail from Porto on the 10th October, 710, accompanied by a considerable attendance. After he had left Rome, the exarch, John Rhizocapus, came, in the emperor’s name, to Rome, and put to death four of the chief officers of the papal court, and “going to Ravenna, there for his most foul misdeeds perished by a most ignominious death”.