Constantine II, Prince of Armenia
Constantine II, also Kostandin II, was the fourth lord of Armenian Cilicia.
The Chronique Rimée de la Petite Arménie of Vahram of Edessa records that he was the son of Thoros I, lord of Armenian Cilicia. His mother's name is not known.
He and his father's deaths occurred during 1129.
Other historians suggest that there were no successors for Toros. and was succeeded by Leon I.