(1790–1867), rabbi, Talmudist, maskil, and scholar of Wissenschaft des Judentums (Jewish studies). Shelomoh Yehudah Rapoport (known also by the acronym Shir) was born into a rabbinical family in Lwów. He received a traditional Jewish education and in 1810 married the daughter of Aryeh Leib ha-Kohen Heller, a famous Galician rabbinic scholar and author of Ketsot ha-ḥoshen (2 parts; 1788 and 1796).