In 1162, Peter replaced the deceased Count Sylvester of Marsico in the triumvirate of officials—including Matthew of Ajello and Richard Palmer—in whom the king had confided the administration of the realm since the assassination of his prime minister, Maio of Bari, in 1160.
Abdiweli Sheikh Ahmed | Nasser Mohammed Al-Ahmed Al-Sabah | Ahmed Mazhar | Ahmed Mohamed Islam | Ahmed Chalabi | Yahya Ould Ahmed El Waghef | Sohail Ahmed | Mahmoud Ahmed | Anna Molka Ahmed | Ahmed Omar Abu Ali | Ahmed Ben Bella | Ruhal Ahmed | Maaouya Ould Sid'Ahmed Taya | Fayza Ahmed | Fakhruddin Ahmed | Ahmed Zaki Yamani | Ahmed Saad Osman | Ahmed Ould Daddah | Ahmed Moor | Ahmed Johnson | Ahmed III | Ahmed Aboutaleb | Riz Ahmed | Muzaffar Ahmed | Ishfaq Ahmed | Hussain Rasheed Ahmed | Aziz Ahmed Khan | Ahmed Tidiane Souaré | Ahmed Shawqi | Ahmed Pervez |