F. A. (Francisco Antonio) Cabral

Very little biographical information about Francisco António Cabral seems to be firmly documented in the sources available here. What can be confirmed is that he is associated with a chart of the Cape Verde islands published in 1790 and with a later explanatory work, Memoria hydrografica das ilhas de Cabo Verde, printed in Lisbon in 1804.

That book was written to accompany and justify his earlier chart of the archipelago. In it, Cabral discusses anchorages, navigation, and the hydrography of Cape Verde, while also answering criticism of his mapping and comparing his work with other nautical sources. The result is both a practical guide for sailors and a valuable historical record of how the islands were understood at the time.

Because so little else about his life is easy to verify, Cabral is best approached through his work itself: a careful, technical, and unusually focused account of Cape Verde created at a time when accurate maritime knowledge mattered enormously.