Constantine The Great Bronze Follis Set in Sterling Silver& 18K Gold BezelCONSTANTINE THE GREAT BRONZE FOLLIS, SET IN STERLING SILVER MONEY CLIP 307 337 AD Size: 24. 9 x 64. 0 mm Weight: 40. 6 grams Constantine the Great, also known as Constantine I, was a Roman Emperor who ruled between AD 306 and 337. Born in Naissus, in Dacia Ripensis, the city now known as Ni, he was the son of Flavius Valerius Constantius, a Roman Army officer of Illyrian origins. His mother, Helena, was Greek. His father became Caesar, the deputy