SASSLOWER, JACOB KOPPEL BEN AARON:
Russian Masorite of the seventeenth century; lived in Zaslav, government of Volhynia. He wrote "Naḥalat Ya'aḳob" (Sulzbach, 1686), on the accentuations of the Decalogue in Ex. xx. 1-18 for Sabbaths and Pentecost respectively, with a supplement on the Masorah.
- Steinschneider, Cat. Bodl. col. 1179;
- idem, Jewish Literature, p. 235;
- Benjacob, Oẓar ha-Sefarim, p. 396.