João Carlos Heidemann
João Carlos Heidemann( born 6 April 1988), known as João Carlos, is a Brazilian footballer who plays for CSA as a goalkeeper.
João Carlos
João Carlos da Silva Costa, best known as João Carlos( born 15 January 1956) is a Brazilian football manager.
João Carlos, Prince of Beira
João Carlos Pedro Leopoldo Borromeu, Prince of Beira;  (6 March 1821, Rio de Janeiro, Brazil – 4 February 1822, Rio de Janeiro, Brazil) was a Portuguese "infante" (prince), son of heir-apparent to the throne
Pedro, Prince Royal (
future Emperor Pedro I of Brazil) and Maria Leopoldina of Austria.
João Carlos dos Santos
João Carlos dos Santos or simply known as João Carlos( born 10 September 1972 in Sete Lagoas, Brazil) is a Brazilian former footballer who played as a defender.
He played for the Brazilian national team at 1999 Copa América in Paraguay.
Minamoto no Chikako
She was the mother of Prince Morinaga.
João Carlos Pinto Chaves
João Carlos Pinto Chaves( born 1 January 1982) is a Brazilian professional footballer who plays as a central defender.
Francisco António, Prince of Beira
D. Francisco Antonio of Braganza, Prince of Beira( 21 March 1795 – 11 June 1801) was the first son of D. João Maria and D. Carlota Joaquina, the Prince and Princess of Brazil.
The Prince was born on 21 March 1795, and was titled the Prince of Beira and the Duke of Barcelos, as heir- apparent to the heir- apparent of the throne of Portugal.
Antonio Francisco died on 11 June 1801, at the age of six, passing his title as" Prince of Beira" to his younger brother, the Infante D. Pedro de Alcântara.
João Carlos Cardoso Santo
João Carlos Cardoso Santo( born 1 March 1995), or simply João Carlos, is a Brazilian professional footballer who plays as a forward for Ponte Preta on loan from Sampaio Corrêa.
João Carlos Marinho
João Carlos Marinho Homem de Mello( 25 September 1935 – 17 March 2019) was a Brazilian writer and former lawyer.
He was best known by the pen names João Carlos Marinho and João Carlos Marinho Silva.
He authored, among other books," O Gênio do Crime", his first novel published in 1969.
His work, mainly juvenile thrillers, is considered a landmark in the renewal of the Brazilian children's literature in the 1970s.
He wrote 18 titles, 13 of them dedicated to the adventures of the Turma do Gordo.
Maria Leopoldina of Austria
Dona Maria Leopoldina of Austria (22 January 1797 – 11 December 1826) was an archduchess of Austria, Empress consort of Brazil and Queen consort of Portugal.
She was born "Caroline Josepha Leopoldine Franziska Ferdinanda of Habsburg-Lorraine" in Vienna, Austria, the daughter of Holy Roman Emperor Francis II, and his second wife, Maria Teresa of Naples and Sicily.
Among her many siblings were Emperor Ferdinand I of Austria and Marie Louise, Duchess of Parma, the wife of Napoleon Bonaparte.

Question: Where was the mother of João Carlos, Prince Of Beira born?
Answer: Vienna