Rabbeinu Tam

Rabbeinu
Jacob ben Meir Tam
Artistic depiction by Meir Kunstadt (c. 1900)
TitleRabbeinu Tam
Personal life
Born1100
DiedJune 9, 1171
SpouseMiriam bat Yosef
Parent(s)Meir ben Shmuel and Yocheved bat Shlomo
Religious life
ReligionJudaism
BuriedRamerupt

Jacob ben Meir (1100 – 9 June 1171 (4 Tammuz)), best known as Rabbeinu Tam (Hebrew: רבינו תם), was one of the most renowned Ashkenazi Jewish rabbis and leading French Tosafists, a leading halakhic authority in his generation, and a grandson of Rashi. Known as "Rabbeinu" (our teacher), he acquired the Hebrew suffix "Tam" meaning straightforward; it was originally used in the Book of Genesis to describe his biblical namesake, Jacob.