Orthodox Majesty was the honorific title given in 1661 by Pope Alexander VII to King John II Casimir of Poland and Lithuania and his successors. This was done as a reward for the banishment of Socinia
King John II Casimir
John III Sobieski was King of Poland and Grand Duke of Lithuania from 1674 until his death in 1696.
Portrait by Daniel Schultz, c. 1680
Olesko Castle, the birthplace of John Sobieski
Portrait of John III Sobieski in Roman armour and a laurel wreath.
John III Sobieski, the victor of the Battle of Khotyn (Chocim) in 1673