Rubuta ci gaba don wannan sakin layi - Paparoma Sixtus IV ya sanya shi Cardinal a cikin taron 15 ga Mayu 1480 kuma ya zama bishop na Rieti a ranar 10 ga Nuwamba na wannan shekarar. Ya shiga cikin conclaves na 1484, 1492, Satumba 1503 da Oktoba 1503
Ka yi haƙuri. Colonna ya mutu a shekara ta 1508. Battista Casali ne ya rubuta jawabin jana'izar Colonna. Dan uwan Giovanni Colonna Pompeo Colonna ya gaje shi a matsayin Bishop na Rieti.