Analysis of information sources in references of the Wikipedia article "Zvi Hirsh Broide" in English language version.
When he was fourteen years old he traveled to Salant to learn under Rav Tzvi Hirsh Braude, the rav of Salant. Rav Tzvi Hirsh was one of the greatest gaonim in the generation of Rav Akiva Eiger
He was the son of Rabbi Aryeh Leib Braude the rabbi of Lwow and Chana the daughter of Rabbi Tzvi Hirsch Orenstein