Columbia subject headings:
Harvard subject headings:
Carlota Joaquina, Queen, consort of John VI, King of Portugal, 1775-1830
Carlota Joaquina, Queen, consort of John VI, King of Portugal, 1775-1830--Correspondence.
Courts and courtiers--Portugal--History.
John VI, King of Portugal, 1767-1826--Family.
Queens--Portugal--Biography.
Queens--Portugal--Correspondence.
Princeton subject headings:
Bourbon, House of--Correspondence.
Bragança, House of--Correspondence.
Carlota Joaquina, Queen, consort of John VI, King of Portugal, 1775-1830.
Monarchy--Portugal--History--18th century.