Maverick wasn’t very well fleshed out so the Basic info is certainly editable as far as Essense and such. He was an Orphan with Prime as his Affinity.
Matthias was a bit of a punk that got grabbed from Baton Rouge. Feeling that she could teach the boy a lesson, Atanya Embraced him. He barely survived his Creation Rites and currently has no Pack.
With Katana Chopping Action!!!
Alanoth is a master of getting dirt on other people and then keeping it to himself, for a price. He was doing this even before his Embrace, but he got too close to the Masquerade and they silenced him… by recruiting him.
Julie was taken by the Sabbat originally as emergency food… but her fighting spirit (she knocked Kitt out with a frying pan to the head) led them to accept her as one of their own instead. She was a street-walker in life, an ‘aspiring actress’ who just never quite got her break. Ghost from the Weeping Angels is her Sire.