MORDECAI BEN JACOB (MORDECAI SINGER):
Polish translator; lived in Cracow; died 1575. He translated into Judæo-German the Book of Proverbs (Cracow, 1582) and the Book of Job (Prague, 1597), supplying them with commentaries in Hebrew.
- Steinschneider, Cat. Bodl. col. 1666;
- Fürst, Bibl. Jud. ii. 325;
- Zunz, Z. G. p. 280.