active 1570 Francisco de Sousa

Little is firmly documented about this author beyond what appears in early editions of his work. Tratado das Ilhas Novas identifies him as Francisco de Souza, a factor in the captaincy of Funchal on the island of Madeira, and a native of Madeira.

He is usually listed as "active 1570," which means the exact dates of his birth and death are uncertain, but he is known to have been writing in the later sixteenth century. His best-known text, Tratado das Ilhas Novas e descobrimento dellas e outras couzas, belongs to the age of Portuguese expansion and gathers descriptions of islands, voyages, and distant peoples in a way that blends observation, report, and the curiosity of the period.

That makes his work especially interesting for modern readers: it preserves the worldview of an Atlantic Portuguese writer at a time when maps were changing fast and new discoveries were still being interpreted in real time. Even in a short work, it captures the excitement and uncertainty of an era when news from across the ocean could feel almost unbelievable.