ר׳ עקיבא איגר

ר׳ עקיבא איגר (1761–1837) was among the pre-eminent halakhic authorities of nineteenth-century European Jewry. Born in Eisenstadt to ר׳ משה גינז, he adopted the Eiger family name associated with his maternal line. He studied in Mattersdorf and at the Breslau yeshiva of ר׳ וולף אייבשיץ. After marriage he lived and studied in Lissa. In 1791 he became rabbi of Märkisch Friedland, where he led a yeshiva and developed a far-reaching network of responsa. In 1815 he accepted the rabbinate of Posen, serving until his death. He combined exacting Talmudic analysis with extensive communal administration, charitable activity and public-health leadership during epidemics. His opposition to religious reform appeared in the 1819 Hamburg prayer-book controversy, while his practical rulings were sought across Europe. His terse marginal glosses entered standard editions of the Talmud and Mishnah, and his responsa became foundational texts of later halakhic study. His family linked major scholarly houses: his daughter Sorel married ר׳ משה סופר. An authenticated nineteenth-century portrait survives in the Jewish Museum of Switzerland. He died in Posen in 1837 and was buried there; the restored cemetery and memorial preserve his association with the city.