Constantinus, pope from 708 to 715, was a Syrian by birth and was consecrated pope on March 25, 708. He was eager to assert the supremacy of the papal see. At the command of the emperor Justinian II he visited Constantinople. He died on the April 9, 715.
... Antiquity[?] it did not always have inherently negative implications, it merely designated anyone who assumed power for any period of time without a legitimate basis ...