Major Events Sep 15 Eastern Roman Emperor Constans II is assassinated in his bath at Syracuse, Italy Who Died in 668 AD Sep 15 Constans II, Emperor of Byzantium, assassinated in his bath at 37 (some sources cite July 15) [1] 666 AD History by Year 672 AD Medieval Popes Gregory I Gregory XIII Julius II Julius III Leo X Pius V
Gregory I
Gregory XIII
Julius II
Julius III
Leo X
Pius V