In 1391, the Jews of Barcelona, Spain were victims of a massacre. This was part of three months of deadly riots throughout Spain, which left the Jewish community crushed and impoverished. Incredibly, on this same date 70 years later, a bishop named Alfonso de Espina urged the establishment of the Spanish Inquisition. The Inquisition was designed to uncover those Jews who continued to practice Judaism in secret (called Conversos or Marranos). During the years of brutal Inquisition, an estimated 32,000 Jews were burned at the stake and another 200,000 were expelled from Spain.