1911 Encyclopædia Britannica/Abendana
ABENDANA, the name of two Jewish theologians. (1) Jacob (1630–1695), rabbi (Hakham) of the Spanish Jews in London from 1680. Like his brother Isaac, Jacob Abendana had a circle of Christian friends, and his reputation led to the appreciation of Jewish scholarship by modern Christian theologians. (2) Isaac (c. 1650–1710), his brother, taught Hebrew at Cambridge and afterwards at Oxford. He compiled a Jewish Calendar and wrote Discourses on the Ecclesiastical and Civil Polity of the Jews (1706).