Theodore was an antipope of the Roman Catholicchurch, during the year of 687. He was opposed to Antipope Paschal. Antipope Felix V, the last historical Antipope. ... The Roman Catholic Church, most often spoken of simply as the Catholic Church, is the largest Christian church, with over one billion members. ... The Roman Catholic Church is the largest Christian body in the world. ... Events: December 15 - Sergius succeeds Conon as Pope King Theuderic III of Neustria is defeated by Pepin of Herstal, Mayor of the Palace of Austrasia. ... Paschal was an antipope of the Roman Catholic church, during the year of 687. ...
Forced to abandon Rome, Theodoric was seized three and a half months later and brought before Pope Paschal II, where he was condemned and declared an antipope and then sent to the monastery of LaCava, Salerno, where he died in 1102, according to the epitaph in the crypt of the monastery.