Сан-Кризогоно
On 14 June 1057, Frederick was promoted to the position of cardinal-presbyter of San Crisogono by Victor. Frederick took part in a synod at Arezzo on 23 July, and then began the return journey to Montecassino. He reached Rome, where he took possession of S. Crisogono, his titular church, and took up residence at the Benedictine house, the Pallaria, on the Palatine Hill. Pope Victor died at Arezzo on 28 July, while Frederick was still in Rome.