Example image of eyePlorer eyePlorer map for '1444': Julian calendar Leap year starting on Wednesday Roman numerals History of Ottoman Albania League of Lezhë March 2 Skanderbeg April 16 Tours Cosimo de' Medici June 15 Laurentian Library Battle of Torvioll June 29 August Mehmed II Murad II Battle of Varna November 10 Knights Hospitaller Rhodes Gubbio Iguvine Tables Italy Portugal Senegal The Gambia Lagos, Portugal Slavery Algarve Caravel London St Paul's Cathedral Byzantium Constantine XI Palaiologos Duchy of Athens 1476 Galeazzo Maria Sforza January 24 March 1 Sandro Botticelli 1374 1378 1380 1386 1387 1404 1424 1445 1514