In other words, in total there were 210 high ranking vampires holding the ranks up to the 20th. Crowley didn’t know if it was many or few, but few was more likely, considering that they were dispersed all around the world. But then again, even with so few of those who could turn someone into a vampire with their blood, the number of vampires could grow indefinitely, Crowley felt, so how was it being controlled and curbed? And why was the number of those who could spawn off new vampires limited in the first place?