João Carlos Pedro Leopoldo Borromeo, Prince of Beira; was a Portuguese infante, son of heir-apparent to the throne Pedro, Prince Royal and Maria Leopoldina of Austria. Wikipedia
Born: March 6, 1821, Rio de Janeiro, State of Rio de Janeiro, Brazil
Died: February 4, 1822 (age 10 months), Rio de Janeiro, State of Rio de Janeiro, Brazil
Great-grandparents: Maria I of Portugal, Peter III of Portugal, Maria Carolina of Austria, and more
Grandparents: John VI of Portugal, Carlota Joaquina of Spain, Francis II, Holy Roman Emperor, and more
Full name: João Carlos Pedro Leopoldo Borromeu, Prince of Beira
Parents: Pedro I of Brazil and Maria Leopoldina of Austria