The Synod of Ingelheim was called by Otto I the Great, in the then church of Saint Remigius in the German city of Ingelheim. Being summoned at the behest of Pope Agapetus II. It's primary goal was to resolve a long running Schism concerning the archiepiscopal see of Reims, then under the jurisdiction of the German Emperor. The synod was presided by Marinus of Bomarzo, then the Roman Church's primary librarian.