Dark Friday: How to Make a Vampire...say what?

Folklore vampires can become vampires not only through a bite, but also if they were once a werewolf, practiced sorcery, were excommunicated, committed suicide, were an illegitimate child of parents who were illegitimate, or were still born or died before baptism. In addition, anyone who has eaten the flesh of a sheep killed by a wolf, was a seventh son, was the child of a pregnant woman who was looked upon by a vampire, was a nun who stepped over an unburied body, had teeth when they were born, or had a cat jump on their corpse before being buried could also turn into vampires.