Avrohom Bornsztain
…of the Crown") after the title of his posthumously published set of Torah responsa, which is widely acknowledged as a halakhic classic. His only son, Shmuel, author of Shem Mishmuel, succeeded him as Rebbe. Born in Będzin, Poland on 14 October 1838, Bornsztain was a descendant of the Rema and the Shach. He…