Hi there! I'm going to do a more in-depth intro post, but I have:
Vera, princess of Slovenia & Croatia. She would know both of yours, since she's a secret rebel and Cate just confirmed that Gregor would be her contact. I put in her bio that she has a rebel handler who is posing as her stylist (well, not really posing, since he really does do that work as well), but my thought was that her handler is more just making sure she's okay in the day-to-day things, whereas she interacts on a higher level with Gregor.
So CONGRATS, Gregor, you get to deal with a slightly spoiled princess who has her own ideas of what she (and you, to be frank) should be doing.
I will come back with my other two later b/c I'm distracted while I'm trying to cook dinner right now, but I wanted to get that conversation started. :)