I've never understood the anglicization of Michelangelo's name: Michaelangelo. And worse, its done halfway. Michele is changed to Michael, but angelo is not changed to angel. Might as well be consistent and say, Leonard da Vinci. It just strikes me as wrong and disrespectful. (not aiming this at you by the way)
Might be phonetic misspelling since it is pronounced in Italian not at all like "Michael"--- but as "mickel"