34 Meanwhile, after St. Celestine's holy death, a report having been spread that his Successor St. Xystus III had objected to the deposition of Nestorius from his episcopal see, the Patriarch of Alexandria refuted these rumors: '(Xystus) has written in terms agreeing with the holy Synod,' he said; 'he has ratified all its proceedings and is of one mind with Us.'
Source: Orientalis Ecclesiae (Vatican.va)