Aaron Hazzan

Abraham Aaron Bacharach was a writer on religious subjects, and cantor of Posen, hence known also as Aaron Ḥazzan. He flourished during the seventeenth century. He was the author of "Urim we-Tummim" (Enlightenment and Perfection), an exhortation to morality and piety, with an appendix containing prayers (Amsterdam, 1653).