Rav Chanoch Henich Dov Meyer Lev Sameach (Elul 1, 5644 / 1884 - 140th Yahrzeit)

First Alesker Rebbe known as the Lev Sameach, he was son-in-law of the Sar Sholom Rokeach of Belz. His works include Lev Sameach on the Torah, Siddur Lev Sameach, and Hagaddah Shel Pesach Lev Sameach.