Cyro Pestana was a Brazil

Brazil

Brazil , officially the Federative Republic of Brazil , is the largest country in South America. It is the world's fifth largest country, both by geographical area and by population with over 192 million people...

ian jurist

Jurist

A jurist or jurisconsult is a professional who studies, develops, applies, or otherwise deals with the law. The term is widely used in American English, but in the United Kingdom and many Commonwealth countries it has only historical and specialist usage...

 and magistrate

Magistrate

A magistrate is an officer of the state; in modern usage the term usually refers to a judge or prosecutor. This was not always the case; in ancient Rome, a magistratus was one of the highest government officers and possessed both judicial and executive powers. Today, in common law systems, a...

.

Son of the Brazilian republican leader Augusto Pestana, he graduated in 1919 from the National Law School of Rio de Janeiro

Rio de Janeiro

Rio de Janeiro , commonly referred to simply as Rio, is the capital city of the State of Rio de Janeiro, the second largest city of Brazil, and the third largest metropolitan area and agglomeration in South America, boasting approximately 6.3 million people within the city proper, making it the 6th...

. Pestana began his career as a judge in the State of Rio Grande do Sul

Rio Grande do Sul

Rio Grande do Sul is the southernmost state in Brazil, and the state with the fifth highest Human Development Index in the country. In this state is located the southernmost city in the country, Chuí, on the border with Uruguay. In the region of Bento Gonçalves and Caxias do Sul, the largest wine...

 in the early 1920s. He was the chief judicial authority in the legal districts of São Sebastião do Caí

São Sebastião do Caí

São Sebastião do Caí is a city near to Porto Alegre in the state of Rio Grande do Sul. It has a population of about 25,000 inhabitants. The principal university is the University of Caxias do Sul, often abbreviated to UCS...

, Soledade

Soledade

Soledade is a city in Rio Grande do Sul, Brazil. The city is nicknamed the Cidade das Pedras Preciosas meaning the City of Precious Stones or Rare Gems. Much of the amethyst sold in the world comes from the mines of Rio Grande do Sul near Soledade...

, São Gabriel

São Gabriel

São Gabriel is a municipality in the state Rio Grande do Sul, Brazil.It's the birthplace of the Field Marshal Mascarenhas de Morais and Baron of Candiota.- Paleontology :This city belongs to the geopark of Paleorrota....

, São Vicente do Sul

São Vicente do Sul

São Vicente do Sul is a municipality in the state Rio Grande do Sul, Brazil.-See also:*List of municipalities in Rio Grande do Sul...

, São Borja

São Borja

São Borja is a city in the Brazilian state of Rio Grande do Sul. São Borja is the oldest municipality in the Brazilian state of Rio Grande do Sul and was founded in 1682 by the Jesuits as the first of the Seven Points of the Missions, and named São Francisco de Borja, in honor of Saint Francis...

, Cachoeira do Sul

Cachoeira do Sul

Cachoeira do Sul is a municipality of the state of Rio Grande do Sul, Brazil.It is located at a latitude of 30º02'21" S and a longitude of 52º53'38" W, at an approximate height of 68 meters over sea level. Its population in 2004 was approximately 89120 and its surface area is 3715.5 square...

, Santa Maria and Porto Alegre

Porto Alegre

Porto Alegre is the tenth most populous municipality in Brazil, with 1,409,939 inhabitants, and the centre of Brazil's fourth largest metropolitan area . It is also the capital city of the southernmost Brazilian state of Rio Grande do Sul. The city is the southernmost capital city of a Brazilian...

. Pestana was appointed Justice of the Rio Grande do Sul

Rio Grande do Sul

Rio Grande do Sul is the southernmost state in Brazil, and the state with the fifth highest Human Development Index in the country. In this state is located the southernmost city in the country, Chuí, on the border with Uruguay. In the region of Bento Gonçalves and Caxias do Sul, the largest wine...

 Supreme Court in 1952 and Chief Justice of the Regional Electoral Court in 1961. He retired in 1968. A conservative, he was a fierce opponent of the nationalization

Nationalization

Nationalisation, also spelled nationalization, is the process of taking an industry or assets into government ownership by a national government or state. Nationalization usually refers to private assets, but may also mean assets owned by lower levels of government, such as municipalities, being...

 policies of Governor Leonel Brizola

Leonel Brizola

Leonel de Moura Brizola was a Brazilian politician. Launched in politics by Getúlio Vargas, Brizola was the only politician to serve as governor of two different states in the whole history of Brazil. In 1959 he was elected governor of Rio Grande do Sul, and in 1982 and 1990 he was elected...

 from 1959 to 1963 .