On 23 May 1492 a royal provision was read out to the residents of Palos, by which the Catholic Monarchs Isabella and Ferdinand ordered that certain residents deliver two caravels to Columbus and travel with him on his voyage that he was making "by command of Their Highnesses" (""por mandado de Sus Altezas"") and that the town should respect the royal decision. The locals did not comply. The sailors of Palos had no confidence in embarking on this adventure with Columbus, who was largely unknown to them. Independent of their greater or lesser credence in his ideas, the men of Palos found it difficult to support the Genovese sailor if he was not accompanied by a mariner known and respected in the town. The venture—risky and, above all, of uncertain profit—did not present great attractions. Opposition or indifference to Columbus's project was general.