Manuel da Maia

Maia served as Regent of the Aula de Fortificação, a Lisbon academy for military engineering and architecture. Here he taught King Joseph I of Portugal, when he was Prince of Brazil. During his tenure as regent, he also oversaw fortification works throughout the Estremadura province, from 1703 to 1704.[2]

On 12 November 1745, Maia was appointed High-Guardian of the Torre do Tombo, Portugal’s central archive, library, and precious works repository.

In 1747, Maia participated in the construction of the new building for the Queen Leonor of Viseu Thermal Hospital, in Caldas da Rainha, executing plans made by Eugénio dos Santos.

Owing to his successful career by then, Maia was made High-Engineer of the Kingdom, in 1754. Alongside this prestigious position, he was made a general in the Portuguese army and a Fidalgo in the Royal Household. Following his appointment, Maia began management on the construction of the Águas Livres Aqueduct, an important public work of the epoch.

Following the events of the 1755 Lisbon earthquake, and the city’s almost total destruction, Maia took responsibility for coordinating the reconstruction effort of the city.[3] His and Eugénio dos Santos’ designs for the rebuilt Lisbon Baixa are considered some of the earliest enlightened and rational city planning designs in modern Western history.[4]

Maia was also responsible for saving the contents of the Torre do Tombo, following the earthquake. At 75 years old, Maia personally led the safe-guarding team to São Jorge Castle, where the archives were located, and saved nearly 90,000 pieces, accumulated between 1161 and 1696. He ordered the construction of provisionary barracks to store the contents of the archives and immediately made a request to Sebastião José de Carvalho e Melo, King Joseph I’s prime-minister, for a new permanent home for the archives, which would eventually be granted to him in the form of the Convent of São Bento (which now houses the parliament of Portugal).