Maria Francisca of Savoy ( Marie Françoise Élisabeth ; 21 June 1646 - 27 December 1683 ) was twice queen consort of Portugal as the spouse of two Portuguese kings .
Maria Francisca of Savoy ( Marie Françoise Élisabeth ; 21 June 1646 - 27 December 1683 ) was a Princess of Savoy and the Queen consort of Portugal twice as the wife of Afonso VI and his brother Peter II .