Millard von Pleck

A vampire which develops a unidirectional relationship with Katherine after he hypnotizes her.

Making of a vampire
Not much is known about Millard before he came into the life of Katherine. He was apparently the 14th of his name, all of whom were also assumably lord of Castle Pleck as well. In his living life he was an engineer and quite a capable one at that (owing to the evidence that he was able to engineer a heated bath out of a series of pipes and an overly large pumpkin.)