Bridget Brownrick

She makes her first appearance in volume 5, as one of the female vampires that looks up to Calera when they attend the yearly vampire council. Her family (Brownrick) has been searching for the Psyche (a special vampire) in order to grant them fertility. She's nearly equal in power to Elda and does not care for humans or half-vampires. In volume 14, chapter 58, it is revealed that she and Ren had a son.