YOM TOV BEN ABRAHAM ISHBILI
(c. 1250 - c. 1330)
He was a distinguished Talmudist, jurist and treatise writer who lived between the 13th and 14th centuries. He was endowed with a clear and keen mind, and is known to have been a student of Aaron ha-Levi and Solomon Adret in Barcelona. He became involved in a controversy with the German Rabbi Dan Ashkenazi, who had emigrated to Spain.
Yom-Tov's voluminous works include valuable short novels on many of the Talmudic treatises and commentaries on the writings of Alfasi and Naḥmanides. His main published novels are: 'Erubin, Ta'anit, Mo'ed Ḳaṭan, Ketubot and Baba Meẓi'a (Amsterdam, 1729; Prague, 1810), Ta'anit and Mo'ed Ḳaṭan (Prague, 1811), Ḥullin (Prague, 1735), Giṭṭin (Thessaloniki, 1758), Yebamot (Leghorn, 1787), Shabbat (Thessaloniki, 1806), Yoma (Constantinople, 1754; Berlin, 1860), 'Abodah Zarah (Ofen, 1824) and Rosh ha-Shanah (Königsberg, 1858).
Most of his novels have been collected under the title "Ḥiddushe ha-Riṭba" (Lemberg, 1860), while some of his commentaries on haggadic passages are collected in "En Ya'aḳob" (Berlin, 1709).


