Joseph Taitazak
Joseph ben Solomon Ṭaiṭazaḳ (Hebrew: יוסף בן שלמה טאיטאצק), also referred to by the acronym MahaRITaTS, was a Talmudic authority and Kabbalist who lived at Salonica in the 15th and 16th centuries. He was a member of the Taitazak family.
In 1492, following the Expulsion of the Jews from Spain, he left Spain together with his father and his brother, Judah ben Solomon Taitazak, and settled in Salonica, where he became a rabbi.