Career
Aaron Jaroslaw (also Jaroslav) was one of the Biurists. His commentary on the Book of Numbers appeared in the first edition of Mendelssohn"s Pentateuch ("Netibot ha-Shalom," Berlin, 1783) and has been included in all subsequent editions. He published the third edition of Maimonides"s "Millot ha-Higgayon," with Moses Mendelssohn"s Hebrew commentary (Berlin, 1784).