In the aftermath of the Battle of Civitate, in which the pope was imprisoned in Benevento, the city invited Pandulf and Landulf back (sometime between June 1053 and March 1054).
Despois da batalla de Civitate, na que meteron o papa preso en Benevento, a cidade invitou a Pandulfo e Landulfo a que volvese (nalgún momento entre xuño de 1053 e marzo de 1054).