The Council of Basel (1431–1437, later transferred to Ferrara and then Florence) limited the size of the college to 24, as did the capitulation of the papal conclave, 1464. The capitulations of the 1484 (Pope Innocent VIII) and 1513 (Pope Leo X) conclaves contained the same restriction. The capitulation of the papal conclave, 1492 also is known to have contained some restriction on the creation of new cardinals.