Almeida, João de
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[1474] 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.
He returned to the subject of Atlantis again in 1950[1475] with a supplement in 1951[1476].
(a) See: https://web.archive.org/web/20180402094912/https://www.nova-acropole.pt/a_misterio%20atlante.html (Portuguese)