ר׳ חנוך בן משה
ר׳ חנוך בן משה (conventionally c. 950–1024, although 1014 is also transmitted) was a leading Andalusian Talmudist, rabbi of Córdoba and head of its yeshiva during the transition from the Umayyad caliphate to the political upheavals of the early eleventh century. He was the son and successor of ר׳ משה בן חנוך. Almost all narrative detail about his life derives from ספר הקבלה, written roughly two centuries later by ר׳ אברהם אבן דאוד, and therefore requires critical qualification. According to its Four Captives story, the young ר׳ חנוך accompanied his parents on a voyage during which they were captured and brought to Córdoba; modern scholarship does not accept the received story as a reliable literal itinerary, although his father's arrival from southern Italy and a possible maritime capture remain plausible. ר׳ חנוך grew up in Córdoba, studied under his father and married into a prominent local family. When ר׳ משה died around 965, ר׳ חסדאי אבן שפרוט supported ר׳ חנוך's appointment as rabbi and academy head, a position that gave him broad authority in Muslim Spain. His principal rival was ר׳ יוסף אבן אביתור, an exceptionally learned native Andalusian and former student of ר׳ משה. After ר׳ חסדאי's death, the dispute intensified; caliphal authority confirmed ר׳ חנוך, who placed his opponent under a ban, and ר׳ יוסף left Spain. Later, when the wealthy merchant ר׳ יעקב אבן ג׳ו gained political authority over Jewish communal appointments, ר׳ חנוך was removed and ר׳ יוסף was invited back. ר׳ יוסף refused, reportedly affirming his rival's unmatched scholarship, and ר׳ חנוך was eventually restored after ר׳ יעקב's fall. These episodes show that rabbinic office in Córdoba depended on scholarship, communal factions, patronage and the Muslim court. ר׳ חנוך continued his father's effort to maintain an authoritative Spanish center of halakhah. Some of his responsa survive in collections otherwise associated with the Geonim, while later decisors cite rulings in his name. His relations with ר׳ האי גאון were strained by Córdoba's independence and reduced communication, yet eastern authorities respected his standing. His most celebrated student was ר׳ שמואל הנגיד, who later carried Andalusian Talmudic and literary culture to Granada. No large authored treatise survives. The assertion that ר׳ חנוך translated the Talmud into Arabic results from confusion with ר׳ יוסף אבן אביתור and is rejected. ספר הקבלה reports that he died after a wooden synagogue platform collapsed during the festival concluding Sukkot; whether the correct year is 1014 or 1024 remains disputed.