Yom-Tov Lipmann Heller

Rabbi Gershon Shaul Yom-Tov Lipmann ben Nathan ha-Levi Heller, was a Bohemian rabbi and Talmudist, best known for writing a commentary on the Mishnah called the Tosefet Yom-Tov (1614–1617). Heller was one of the major Talmudic scholars in Prague and in Poland during the "Golden Age" before 1648.