Byzantine Emperor Leo III the Isaurian, Leo III the Syrian, 685-741, and Constantius. Copperplate engraving from Abraham Bogaerts De Roomsche Monarchy, The Roman Monarchy, Francois Salma, Utrecht, 1697.
Byzantine Emperor Leo III the Isaurian, Leo III the Syrian, 685-741, and Constantius. Copperplate engraving from Abraham Bogaerts De Roomsche Monarchy, The Roman Monarchy, Francois Salma, Utrecht, 1697.