ר׳ משה בן מימון

ר׳ משה בן מימון (1138–1204), the Rambam or Maimonides, was a halakhic authority, communal leader, philosopher and physician whose writings reshaped Jewish law and thought and entered Islamic, Christian and medical intellectual traditions. Born in Córdoba to the dayan ר׳ מימון בן יוסף, he was formed in the Andalusian rabbinic tradition associated with ר׳ יוסף אבן מיגאש and ר׳ יצחק אלפסי. The Almohad conquest forced the family from Córdoba in 1148; after years of poorly documented wandering they lived in Fez, departed in 1165, visited Acre, Jerusalem and Hebron, and settled permanently in Fustat. His brother David initially supported the household through Indian Ocean trade; David's death at sea drove ר׳ משה into grief and greater dependence on medicine. In Egypt he served as dayan, answered communities across the Jewish world, held or exercised the functions of Head of the Jews during parts of his career, and became physician to the Ayyubid ruling circle, especially al-Qāḍī al-Fāḍil. His פירוש המשנה, ספר המצוות, משנה תורה and מורה הנבוכים combine radical organization with close engagement in Talmud, theology, Aristotelian science and the limits of human knowledge. His rulings and philosophical formulations generated immediate controversy, yet his legal code became foundational. He died at Fustat in 1204; Tiberias preserves the traditional site of his burial.