I'll second the high probability of Siamese- my parents had a super-purebred Siamese they wanted to breed, but she got out a second-floor window, climbed down a tree, and found her own mate, a feral Tuxedo cat, and produced four COMPLETELY BLACK, round-headed kittens- Matthew, Mark, Luke and Janet- who were among the most personable, friendly, talkative creatures I ever met. They didn't look the LEAST Siamese, but they acted it! I'm sure you've got a winner in Brigit- she SOUNDS and ACTS like a Meezer and that's a great thing!