[1] Guiomard was born in Perdigão, then a district of Santo Antônio do Monte in the state of Minas Gerais.

He would later move to the state of Rio de Janeiro, enrolling again in the Military School of Realengo in 1925 and afterwards in institutions such as the Escola Politécnica da UFRJ, and the Technical Military School of the Federal University of Rio de Janeiro, specialising in astronomy and geodesy.

He also wrote several books, among them Cinquentenário do Tratado de Petrópolis, Mensagem do Acre and Territórios Federais, Grandezas e Misérias.

[2] A columnist in the military schools he attended, he was an attorney in Ponta Porã Territory before affiliating with the PSD.

[3] As deputy, he developed a reputation as leading the opposition against Oscar Passos [pt] and his fellow PTB members.