João de Almeida
João de Almeida (1873-1953) was a Portuguese military officer who held the final rank of General. In 1901 he wrote his undergraduate thesis on the subject of Atlantis, which he published in 1931 as O Espírito da Raça Portuguesa na sua Expansão Além-Mar(a), where he identified the Atlantic archipelagos of the Azores, Madeiras and Canaries as the remnants of Atlantis. He included two hypothetical maps showing Atlantis as a very large landmass extending westward from mainland of Europe and North Africa and incorporating those three archipelagos as well as the British Isles.
*(a) http://www.nova-acropole.pt/a_misterio%20atlante.html (link broken Jan. 2019) See:https://web.archive.org/web/20180402094912/http://www.nova-acropole.pt/a_misterio%20atlante.html (Portuguese)*