Priscus of Nosferatu; Member of the Primogen in Bennett's Domain
Bennett couldn’t rely on all the new blood to control his domain, he needed some of the old blood.
Sister Gertrude is old blood.
The Sister is not just perfunctionary, she is a nun and Nosferatu. Pricus of the Nosferatu to be exact.
Also a member of the Primogen she is one of the most powerful figures in New York.