Scholar; born at Carpentras, France, in 1766; died May 4, 1837. He was a nephew and son-in-law of Mordecai Crémieux. In 1790 he removed to Aix, in Provence. Here he established a Hebrew printing-office, from which he issued (1829-1835) a corrected edition of the prayer-book used in the four French communities of Avignon, Carpentras, L'Isle, and Cavaillon, together with a commentary thereon, under the title "Ho'il Mosheh Be'er" (Moses Began to Explain). He also published (1833-36) notes on Ibn Ezra's commentaries on Genesis, Exodus, Leviticus, the Five Scrolls, Proverbs,and Job. The former work is of greater intrinsic value than the latter.