Queen consort of the United Kingdom of Portugal, Brazil and the Algarves
1775 CE
to 1830 CE
Doña Carlota Joaquina of Spain (Carlota Joaquina de Borbón y Borbón-Parma; April 25, 1775 – 7 January 1830) is a Queen consort of Portugal as wife of John VI, Infanta of Spain, Infanta consort of Portugal, Princess consort of Brazil, Princess regent consort of Portugal and Queen consort of the United Kingdom of Portugal, Brazil and Algarves.
She is the eldest daughter and surviving child of King Charles IV of Spain and his wife Maria Luisa of Parma.