Though of a
German family (according to some, the relative of
Joseph Colon), he was probably born in the
Levant — according to other sources in
Prague — and received his Talmudic education under
Joseph Taitazak in
Salonica. Ashkenazi first became rabbi in
Egypt 1538–60, probably at
Fostat, where, by his learning and wealth, he became widely known. Compelled by circumstances—doubtless of a political nature—to leave Egypt, he went to
Cyprus, remaining there for two years as rabbi at
Famagusta. A desire to visit foreign lands and to observe foreign peoples impelled him to give up this position and to travel. He went first to
Venice, but a disagreement with the rabbis
Meïr Padua and his son
Judah Katzenellenbogen caused him to leave the city and in the same year to take up his residence at
Prague (1561). Here—either because he was a rabbi, or, at all events, because he was a leading authority—his was the first signature appended to the constitution of the
burial society of the congregation. After leaving
Bohemia and proceeding eastward as far as the
Crimea, Ashkenazi returned to Italy, not before 1570. While rabbi of
Cremona he published there (1576) his work,
Yosef Lekah (Increases Learning; compare
Proverbs 1:5), dedicated to
Joseph Nasi, Duke of Naxos, which was several times reprinted. Four years later he was again in eastern Europe, as rabbi of
Posen. In 1584 he left that city to take up his abode in
Kraków, where he died on 13 December 1585. == Works ==