ALTENKUNSTADT, JACOB (KOPPEL) BEN ẒEBI (known also as Koppel Ḥarif):
Rabbi at Verbo, Hungary; lived in the first half of the nineteenth century. He wrote "Ḥiddushe Yabeẓ" (novellæ) on the Talmudic treatise Ḥullin, Presburg, 1837, which, as the author states in his introduction, is an extract from a more exhaustive series of novellæ written by him on the whole Talmud.
- Steinschneider, Cat. Bodl. col. 1180;
- Walden, Shem ha-Gedolim he-Ḥadash, ii. 29.