The Maggot King
From the records of the Anubis Society, dated 1665 (adjusted for spelling):
"...His real name, birth date and location and rise to fame is unknown. Entertained the courts admirably. Had an uncommon taste for rich, savory foods, which included fresh and less-fresh corpses from the boneyard outside of London. He believed the flesh of humanity would keep him young ... yet most agreed he simply had a poor choice in appetites."