Possible Clues:

• Native of Yerevan
• A marine formation north of the Caucasus
• Georgian's neighbor
• Marianne's appalling language
• Indo-European
• Person from Yerevan, say
• Republic's chaps taken in by heretic
• Men I found in Aran had neighbours including Turks and Iranians
• Heretic gathering people from Yerevan?
• Member of the first state to adopt Christianity as its religion