הרב משה גרינוואלד

Moshe Greenwald (1853–1910), also spelled Grunwald, a rabbi in Hungary at the end of the 19th century. He was the rabbi of Chust, Hungary and progenitor of the Pupa Hasidic dynasty through his son Yaakov Yechezkiya. He was also the author of Arugas Habosem, a book of responsa covering halakhic issues.