Maharam Rutenberg

From Halachipedia

Klalim

  1. Rav Meir miRotenburg, Maharam bar Baruch HaLevi, was the Rebbe of the Rosh, Hagahot Maimoniot, and Mordechai and is the "R' Meir" or "RM" quoted in their works.[1]
  2. The Tosafot commentary to Yoma comes from the Maharam Rutenberg.[2]

Sources

  1. Yad Malachi (Klalei She'ar HaMechabrim 7)
  2. Yad Malachi (Klalei Tosafot 17)