Ambrose

Ambrose is an exceptionally strong and skilled wizard/sorcerer in training at Witch School in the magical world. He is Sabrina Spellman's cousin, and as a wizard, from her father's side of the family, but it's unknown exactly how they're related; he mentioned having parents of his own in Dances with Werewolves while hurrying back to the magical world, which are clearly neither Zelda nor Hilda Spellman.