- Peter Lombard, Bishop of Paris, approximately 1100-1160.3
- Petrus, Comestor, active 12th century3
- Plutarch.3
- Alexander, the Great, 356-323 B.C.2
- Ambrose, Saint, Bishop of Milan, -397.2
- Boccaccio, Giovanni, 1313-1375.2
- Boniface VIII, Pope, -1303.2
- Bracciolini, Poggio, 1380-1459.2
- Carthusians.2
- Christine, de Pisan, approximately 1364-approximately 1431.2
- Federico, da Montefeltro, Duke of Urbino, 1422-1482.2
- Franciscans2
- Guarino, Veronese, 1374-1460.2
- Hugh, of Fouilloy, d. 1172 or 3.2
- John XXII, Pope, -1334.2
- Josephus, Flavius.2
- Justinus, Marcus Junianus.2
- Livy.2
- LoĢpez de Ayala, Pedro, 1332-1407.2
- Lydgate, John, 1370?-1451?2