<P> The Western Schism, also called Papal Schism, Great Occidential Schism and Schism of 1378, was a split within the Catholic Church lasting from 1378 to 1417 in which two, since 1410 even three, men simultaneously claimed to be the true pope . Driven by politics rather than any theological disagreement, the schism was ended by the Council of Constance (1414--1418). For a time these rival claims to the papal throne damaged the reputation of the office . </P> <P> The affair is sometimes referred to as the Great Schism, although this term is typically reserved for the more enduring East--West Schism of 1054 between the Western Churches answering to the See of Rome and the Orthodox Churches of the East . </P>

When did the catholic church have 3 popes
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