מאיר אייזנשטאט

Meir ben Izsak Eisenstadt was the author of responsa and other works of rabbinic literature. An authority on Halakha, he was consulted by rabbis from Turkey, Germany and Italy. He is known as the Panim Me'irot after his major work called Shu"t Panim Me'irot. He is also known as the Maharam Ash the Hebrew acronym for "Our Teacher, Rabbi Meir EisenStadt".