Re: OOC thread
Thanks! Questions answered in PM, but I'll put it here too.
Was imagining her just as being part of a herd and not a part of Gyulu's revenant family - most of whom would have been killed by the Hungarian expansion (which may well have been under the Arpad Ventrue, as you say).
The desperation of a cut off Tzimisce koldun needing to flee to the West seemed a good enough reason for him to pick a new "bride" from his rabble. However, it's not completely random, because she did see him in his war form and had an awed reaction - likely the encouraging kind that he would appreciate in a loyal follower. So she probably just stuck out in his mind.
I imagine her having some sibling rivalry with her two brood mates - who are probably of closer relation to Gyulu and thus feel more entitlement and disbelieve that a lowly fur trapper's daughter was elevated. Perhaps they were proper ghouls before hand, while she was only kine.