The Hereditary Captaincies in the Map of Luis Teixeira

Abstract

By means of the known map of Luís Teixeira, we analyze the evolution of the hereditary captaincies in their first 50 years. It was found that this map, despite its historical and cartographic value, has several mistakes and inconsistencies. There are errors with regard to the border lines, donatories and historical events. From the cartographic point of view, as other maps of the time, it is quite accurate in latitude but not in longitude. With regard to the dating, task made mainly by the examination of the names of the donatories, it can be said that coexist data from different times and the best explanation for this is that the author collected the most data in 1574 and then updated some information in 1586, but not all. To examine this question, we made an analysis of the evolution of these territories, whose information are dispersed. And this propitiated rectify some knowledge; by example the fact that the Bahia captaincy, in the first years, be constituted only by the city of Salvador; and about the categorization of village or cities, that is not made in the base of the greater or lesser size or importance, but by the fact of be created by the donatory or by the crown. These mistakes may perhaps be explained by the character of the map, similar to some roteiros of the time, and show in a practical way an interesting lesson, yet known theoretically: a map, no matter how beautiful and how historical it is, it can not be considered as an accurate portrayal of the reality or as a photography of the time: as any historical document, should be read carefully and with critical sense.