He successfully applied at the Military School in Sofia.
Constantine | Constantine the Great | Grand Duke Constantine Pavlovich of Russia | Constantine, Algeria | Larry Constantine | Constantine VII | Constantine I of Greece | Constantine II (emperor) | Constantine II | Susannah Constantine | Learie Constantine | Constantine II of Greece | Michael Constantine | Constantine P. Cavafy | Constantine, Michigan | Niš Constantine the Great Airport | Eddie Constantine | Constantine VIII | Constantine V | Constantine Scollen | John Constantine | Constantine Phipps, 2nd Baron Mulgrave | Siege of Constantine | Constantine the African | Constantine Samuel Rafinesque | Constantine Phipps, 1st Marquess of Normanby | Constantine Orbelian | Constantine II, King of Armenia | Constantine Finehouse | Constantine Euphorbenos Katakalon |