ר׳ יצחק בן ישראל

ר׳ יצחק בן ישראל was a thirteenth-century Castilian Jewish scribe and Masoretic specialist associated with the celebrated Ben Israel family workshop. He must be distinguished from his older relative ר׳ ישראל הסופר בן יצחק בן ישראל, whose signed biblical codices date from 1222 and 1241, and from the modern Israeli professor who bears the same name. ר׳ יצחק’s securely identifiable achievement is the production of the lavish three-volume Hebrew Bible now Marseille, Bibliothèque municipale, MS 1626. Modern codicological cataloguing dates it about 1245–1255 and locates its manufacture in central Castile, probably Toledo. Its carefully written biblical text, vocalization, cantillation, Masorah, micrography, and richly ornamented carpet pages place it within the distinctive Toledo school of Sephardi Bible production. Scholars connect the manuscript’s vegetal and geometric decoration with the continuing Islamic artistic vocabulary of Christian Castile. Documentary reconstruction places ר׳ יצחק within a multigenerational family of scribes active in Toledo and Burgos; the surviving evidence illuminates his professional work far more clearly than his private life. No reliable information currently establishes his parents beyond the patronymic, education, rabbinic office, marriage, or exact birthplace.