On the next day, 20 citizens of Mainz founded a
Jacobin club, the '
(). Together with their filial clubs founded later in Speyer and Worms, they promoted the Enlightenment and the French revolutionary ideals of ' in Germany, aiming for a German republic to be established following the French model. Most of the founding members of the Jacobin club were professors and students of the
University of Mainz, together with the university librarian,
Georg Forster, some merchants and Mainz state officials. For some time the ecclesiastic was president of the club and editor of the '''' (). == Founding ==