Anna Miełżyńska
Anna Miełżyńska of the Nowina clan was a Polish noblewoman, the wife of Remigian Zaleski, Castellan of Łęczyca and the mother of Teresa Zaleska, who was the great- grandmother of Catherine Opalińska, the Queen consort of King Stanislaus Leszczynski of Poland.
Her father was Łukasz Miełżyński, who was the Castellan of Gniezno. Her mother was Elżbieta Czacka.
She is the maternal ancestor of Juan Carlos I of Spain.Ancestry of Anna Miełżyńska