Captaincies of the Azores very clear, as it has been both referred to as the "comendador da ilha de Santa Maria e nosso capitão nos Açores" ("Commander of the island of Santa Maria and Our captain of the Azores"), or alternately as the "comendador das ilhas dos Açores" ("Commander of the Azores"). The more probable interpretation of this role, being from the Order of Christ responsible for the administration of the islands, came from the "comenda" regime, referring to a "knighthood" or "commandery", normally associated with the Order in Portugal, but applied to the, then, populous island of Santa Maria in the archipelago. Still,
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.