D. Francisco Antonio of Braganza, Prince of Beira 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... Wikipedia
Born: March 21, 1795, Queluz National Palace, Queluz, Portugal
Died: June 11, 1801 (age 6 years), Queluz National Palace, Queluz, Portugal
Great-grandparents: John V of Portugal, José I of Portugal, Maria Amalia of Saxony, and more
Grandparents: Maria I of Portugal, Peter III of Portugal, Charles IV of Spain, and more
Siblings: Miguel I of Portugal and Pedro I of Brazil
Parents: John VI of Portugal and Carlota Joaquina of Spain
Cousins
Maria Christina of the Two Sicilies
via Carlota Joaquina of Spain
Isabella II of Spain
via Carlota Joaquina of Spain
Francisco de Asís, Duke of Cádiz
via Carlota Joaquina of Spain
Ferdinand II of the Two Sicilies
via Carlota Joaquina of Spain
Infanta Luisa Fernanda, Duchess of Montpensier
via Carlota Joaquina of Spain
Teresa Cristina of the Two Sicilies
via Carlota Joaquina of Spain