Tosafists
Tosafists were medieval rabbis from France and Germany who are among those known in Talmudical scholarship as Rishonim (there were Rishonim in Spain also) who created critical and explanatory glosses ...
Aharon HaLevi
Aharon ben Joseph HaLevi (Hebrew: אהרון הלוי‎‎; 1235 – c. 1290), known by his Hebrew acronym Ra'aH (רא"ה), was a medieval rabbi, Talmudic scholar and Halakhist.Aaron ha-Levi was ...
Aharon HaLevi - Wikipedia
Joseph ibn Abitur
Joseph ibn Abitur was a Spanish rabbi of around the 10th century. He was a student of Moses ben Hanoch. Abitur was from a very prestigious Spanish family from the city of Mérida. His great great grand...