Mafia 109. Dreams of the Void Warriors

The most plausible version I found is:

Nikolay Svetlinov was born on 17.07, the same day as Ismail I, who was a descendant of the Turkic (Iranian) rulers of the Aq Qoyunlu and the Byzantine emperors Komnenos - the capital of Aq Qoyunlu Diyarbakir (old name Amida) - Siege of Amida - Irano-Byzantine Wars

Clues tied to dates, and without the year at that — it's brutal. There are so many options, too many to choose from. I hope Nebo will only do this as a last resort. That's why I liked the clue for Nephele; there was a very good and reasonable connection to the quota.
The clue for Crabby is also tied to a date, but at least the emphasis on Persian Language Day occurs almost at the very beginning of the article. But Ismail I is hidden away in some backwater, one of a hundred other personalities. This version might be correct, but I don't believe it right now.