leo i | (n) Italian pope from 440 to 461 who extended the authority of the papacy to the west and persuaded Attila not to attack Rome (440-461), Syn. Leo the Great, St. Leo I |
leo iii | (n) Italian pope from 795 to 816 who in 800 crowned Charlemagne emperor of the Romans (750-816) |
leo ix | (n) German pope from 1049 to 1054 whose papacy was the beginning of papal reforms in the 11th century (1002-1054), Syn. Bruno of Toul, Bruno |