Saint Bosco
A modern Italian priest, Don Silvio Mantelli, has asked the Pope to name a 19th-century Italian priest, Saint Giovanni Bosco, as patron saint of conjurers, magicians, and wizards.
Mantelli, who is also a stage magician, holds an annual "magicians' mass" at his church. In his own day, Bosco used conjuring tricks "to get his religious message across." (One wonders how you can be sure that someone has performed the requisite three miracles for sainthood if they're a talented stage magician. And, I suppose, vice versa; might a real miracle worker pretend to be a stage magician to avoid being branded as evil?)