JOEL, MANUEL (1826-1890), Jewish philosopher and preacher. After teaching for several years at the Breslau rabbinical seminary, founded by Z. Frankel, he became the successor of Abraham Geiger in the rabbinate of Breslau. He made important contributions to the history of the school of Aqiba (q.v.) as well as to the history of Jewish philosophy, his essays on Ibn Gabirol and Maimonides being of permanent worth. But his most influential work was connected with the relations between Jewish philosophy and the medieval scholasticism. He showed how Albertus Magnus derived some of his ideas from Maimonides and how Spinoza was indebted to the same writer, as well as to Hasdai Crescas. These essays were collected in two volumes of _Beiträge zur Geschichte der Philosophie_ (1876), while another two volumes of _Blicke in die Religionsgeschichte_ (1880-1883) threw much light on the development of religious thought in the early centuries of the Christian era. Equally renowned were Joel's pulpit addresses. Though he was no orator, his appeal to the reason was effective, and in their published form his three volumes of _Predigten_ (issued posthumously) have found many readers. (I. A.) JOFFRIN, JULES FRANÇOIS ALEXANDRE (1846-1890), French politician, was born at Troyes on the 16th of March 1846. He served in the Franco-German War, was involved in the Commune, and spent eleven years in England as a political exile. He attached himself to the "possibilist" group of the socialist party, the section opposed to the root-and-branch measures of Jules Guesde. He became a member of the municipal council of Paris in 1882, and vice-president in 1888-1889. Violently attacked by the Boulangist organs, _L'Intransigeant_ and _La France_, he won a suit against them for libel, and in 1889 he contested the 18th arrondissement of Paris with General Boulanger, who obtained a majority of over 2000 votes, but was declared ineligible. Joffrin was only admitted to the Chamber after a heated discussion, and continued to be attacked by the nationalists. He died in Paris on the 17th of September 1890.