15 Elul - R' Moshe Alshakar, author of Shailos U'Tshuvos Maharam Alshakar and "Kol Bruei Malah U'matah", a piyut of praises to Hashem, featured at the beginning of some siddurim.
15 Elul - R' Chanoch Eiges of Vilna (1941), author of Marcheshes
15 Elul - R' Yaakov Koppel Chassid (1787) ben R' Nechemia Feivel, was the Shliach Tzibur of the Baal Shem Tov and forefather of the Kosov-Vizhnitz dynasty. He was a descendant of R' Ovadia of Bartenura.
17 Elul - R' Chaim Benveniste (1673), Rav in
17 Elul - R' Yaakov Koppel Reich (1900), Av Beis Din of