 The Inquisitor General was the only public office whose authority stretched to all the kingdoms of Spain (including the American viceroyalties), except for a brief period (1507–1518) during which there were two Inquisitors General, one in the kingdom of Castile, and the other in Aragon.The Inquisitor General presided over the Council of the Supreme and General Inquisition (generally abbreviated as "Council of the Suprema"), created in 1483, which was made up of six members named directly by the crown (the number of members of the Suprema varied over the course of the Inquisition's history, but it was never more than 10).Over time, the authority of the Suprema grew at the expense of the power of the Inquisitor General.