After returning from Brazil, Lopes Vieira returned to work at
Escola-Oficina Nº 1, which her children would attend. This school, with a libertarian and masonic approach, was closed after the
28 May 1926 coup d'état that installed the authoritarian
Estado Novo government. This forced Lopes Vieira to transfer to a government school, where she remained until her retirement. In 1919 she also joined the Lisbon Normal School, obtaining a diploma in early childhood education. By this time the
Republican government had begun to introduce pre-school education. In 1923, she became a
freemason, joining a branch of the French
Ordre maçonnique mixte international - le Droit humain, and became one of the founders of the Humanity Masonic Lodge in Lisbon in 1923. She also joined the
Conselho Nacional das Mulheres Portuguesas (National Council of Portuguese Women - CNMP), remaining a member until its forced closure in 1947. Together with the council's president
Adelaide Cabete,
Maria O'Neill,
Vitória Pais Freire de Andrade and
Aurora Teixeira de Castro, among others, she was a member of the organizing committee of the 1st Feminist and Education Congress, held in Lisbon from 4 to 9 May 1924. She made a presentation at this congress dealing with issues related to teaching children with disabilities. The second Congress held four years later, discussed the topic of co-education at a time when the
Estado Novo government was beginning to abolish co-education. In 1931 she represented the Council at the International Conference on Child Protection. She specialised in matters related to education in the Council. Lopes Vieira also actively participated in teacher unions, including the Association of Teachers of Portugal, and was the secretary of that association. She argued strongly that the government should open more schools as a means of addressing the high levels of illiteracy common in Portugal at the time, and that these should be schools for both sexes and all social classes. Lopes Vieira wrote for several publications, starting in 1909 with
Amanhã, an anarchist magazine co-published by her husband, of which only six issues were published. Later she contributed to
Alma feminina, the official bulletin of the
Conselho Nacional das Mulheres Portuguesas, which was published in 1946. She also wrote for education magazines, notably
Educação Social, published by
Adolfo Lima, and for the anarcho-syndicalist periodical
A Batalha, which was published between 1919 and 1927. Deolinda Lopes Vieira died on 6 June 1993 at the age of 104. She had two daughters and one son with António Pinto Quartin. A street is named after her in the Portuguese town of
Seixal. ==References==