thumb|JTS building at 3080 Broadway in Manhattan Zecharias Frankel (1801β1875) was a rabbi and leading figure in mid-19th-century German Jewry. Known for both his traditionalist views and the esteem he held for scientific study of Judaism, Frankel was at first considered a moderate figure within the nascent Reform movement. He severely criticized the 1844 first Reform rabbinic conference of Braunschweig, yet eventually agreed to participate in the next despite warnings from conservative friends ...