Mariana Victoria of Spain was an Infanta of Spain by birth and was later the Queen of Portugal as wife of King Joseph I. She acted as regent of Portugal in 1776–1777, during the last months of her husband's life and as advisor to her daughter,... Wikipedia
Born: March 31, 1718, Spain
Died: January 15, 1781 (age 62 years), Palácio Nacional da Ajuda, Lisbon, Portugal
Spouse: José I of Portugal (m. 1729)
Great grandchildren: Pedro I of Brazil, Maria Isabel of Braganza, Infanta Isabel Maria of Braganza, and more
Grandchildren: John VI of Portugal, Maria Clementina de Bragança, João Francisco de Portugal, and more