Justus Hiller (Isaak Hildesheim)

http://www.judengasse.de/ehtml/P128.htm

From 1792 onwards Salomon Trier exercised a decisive influence within the Frankfurt rabbinate. He was selected together with the merchant Isaak Hildesheim to represent the Frankfurt Jewish community at the "Great Sanhedrin" in Paris: this was a congress of rabbis and lay people from European countries who were summoned by Napoleon in 1807 and required to determine the nature of the relationship between the Jewish religion and the state.