Isaac ben Mordecai of Regensburg

12th century German Tosafist

Isaac ben Mordecai of Regensburg was a prominent figure in 12th century Judaism, specifically within the realm of Tosafism. Born in the region of Bohemia or Germany, he would go on to become a respected voice in his community. His contributions to the field of Jewish studies earned him recognition, and he is often referred to by the acronym Ribam.

As a Tosafist, Isaac ben Mordecai of Regensburg engaged with the intricate discussions and analyses of the Talmud, building upon the foundations laid by earlier scholars. His work reflects the ongoing tradition of Jewish scholarship that characterized the medieval period in Europe. Although details about his life are limited, his legacy as a Tosafist has endured, and he remains an important part of the historical narrative of Jewish intellectual and religious development during the 12th century.