John VI of Portugal King of the United Kingdom of Portugal, Brazil and the Algarves from 1816 to 1825 (1767–1826) Parents Maria I of Portugal Pedro III of Portugal Children Isabel Maria of Portugal Maria da Assunção of Portugal Infanta Ana de Jesus Maria, Marchioness of Loulé Maria Teresa de Bragança Infante Francisco António, Prince of Beira Queen Maria Isabel of Spain Miguel I of Portugal Infanta Maria Francisca of Portugal Pedro I of Brazil Siblings Infanta Mariana Vitória of Portugal João Francisco de Bragança João de Bragança Infante José, Prince of Brazil Partners Carlota Joaquina of Spain
