Opgalli ., a Phrygian Noblewoman

Opgalli, a Phrygian noblewoman, who may have been a Hellenic Jew - [Tigrane's] wife is only known through numismatic evidence from his kingship. Her royal title is in Greek ΒΑΣ ΟΠΓΑΛΛΥ which means of Queen Opgalli. ΒΑΣ is the royal abbreviation or shortening for the Greek word ΒΑΣΙΛΕΙΑ which means Queen.

Opgalli bore Tigranes at least two known children: a son Gaius Julius Alexander and a daughter Julia. Tigranes and his children were the last royal descendants of the Kings of Cappadocia. http://en.wikipedia.org/wiki/Tigranes_VI_of_Armenia

See Discussion on Opgalli or Julia of Chalcis as Tigranes' wife