Azores but this is not certain. In Thomas Ashe's 1813 work, "A History of the Azores", the author identified a Fleming, Joshua Vander Berg of Bruges, who made landfall in the archipelago during a storm on his way to Lisbon. He stated that the Portuguese explored the area and claimed it for Portugal. Other stories note the discovery of the first islands (São Miguel Island, Santa Maria Island and Terceira Island) by sailors in the service of Henry the Navigator, although there are few documents to support the claims. Although it is commonly said that the archipelago received its name from
Captaincy-General of the Azores José de Carvalho e Melo, the Marquess of Pombal, then prime minister. A Captaincy-General operated from the Palace of the Captains-General, under the direction of the titular Captain-General, who operated as the Governor of the Azores, with additional jurisdiction on every island of the Azorean archipelago. The Captaincy-General was succeeded by the Province of the Azores, an ephemeral administrative structure that was collapse in the immediate years. The settlement of the Azores coalesced in the second half of the 15th century, in a late medieval context, that translated into the establishment of a governing structure based on the signeur system.