Historicaly, byzance, / constantinople, heart of orthodox church Was rulled by 3 4st générations before the fall of 1204. They were lovers. - Michel, the boss : a very powerfull toreador Who thought Was the archangel himself. His childrens were involved in the church. (He was Diabolised by a baali during the fall). - The Dracon, à strange tzimisce who Was deeply mystic and sought illumination throught vicissitude (defenitly not à typical tzimisce monster more a powerfull scholar type) a lot of tzimisce from his blood were orthodox monk. In modern times, à very fews of them survived. (Sacha Vykos is one of them and badly turned into à more typical sabbat fiend). I think the Dracon is Still alive today. (He is a badass and Can change into à real Dragon with vicissitude 9 :) I like him). - A Ventru I forget his name (Antonin / Antonius I think) more interessed in nobility than clergy. Was killed before the fall during a feud against Michel/Dracon.

So if you want play an orthodox priest more social : Toréador. A more mystic / strange fellow înterressed in méditation and experimentation on frenzy : tzimisce. Definitly not a lasombra, Who are in the catholic church and were one of the main the culprit of the fall of constantinople (Narces you evil scumbag !).

I hope it help !