Earnest and unsparing as were the labors of the inquisitors, it seemed impossible to eradicate heresy. Its open manifestations were readily suppressed when the Ghibelline chiefs who protected it were destroyed, but in secret it still flourished and maintained its organization. In the inquest held on the memory of Armanno Pongilupo of Ferrara there is a good deal of testimony which shows not only the activity and success of the Inquisition of that city, but the continued existence of heresy throughout the whole region. There are allusions to numerous heretics in Vicenza, Bergamo, Rimini, and Verona. In the latter city a lady-in-waiting of the Marchesa d’Este, named Spera, was burned in 1270, and about the same time there were two Catharan bishops there, Alberto and Bonaventura Belesmagra. In 1273 Lorenzo was Bishop of Sermione, and Giovanni da Casaletto was Bishop of Mantua. There was a secret organization extending through all the Italian cities, with visitors and _filii majores_ performing their rounds, and messengers were constantly passing to and fro, elaborate arrangements being made for secreting them. Those who were in prison were kept supplied with necessaries by their brethren at large, who never knew at what moment they might be incarcerated. From the sentences of Bernard Gui we know that until the fourteenth century was fairly advanced the Cathari of Languedoc still looked to Italy as to a haven of refuge; that pilgrims thither had no trouble in finding their fellow-believers in Lombardy, in Tuscany, and in the kingdom of Sicily; that when the French churches were broken up those who sought to be admitted to the circle of the Perfect, or to renew their _consolamentum_, resorted to Lombardy, where they could always find ministers authorized to perform the rites. When Amiel de Perles had forfeited his ordination a conference was held in which it was determined that he should be sent with an associate to “the Ancient of the Heretics,” Bernard Audoyn de Montaigu, in Lombardy for reconciliation; and on another occasion we hear of Bernard himself visiting Toulouse on business connected with the propagation of the faith.[268]