[1] He played a crucial role in expanding Portuguese influence, establishing trade routes, and contributing to the exploration of new territories.
His exceptional skills in cartography and navigation quickly gained recognition among his peers and made him a valuable asset to the Portuguese expeditions.
During the historic voyage of Vasco da Gama to India in 1497, Sequeira guided the fleet through uncharted waters, maneuvering around treacherous obstacles.
[2] After the voyage to India, Sequeira continued to serve as a distinguished navigator and cartographer, participating in subsequent expeditions to the East.
Sequeira's contributions to the exploration and mapping of both India and Lagos, Nigeria, have cemented his legacy as a pioneering figure in the Age of Discovery.