Founded in 1484 at Toledo, Spain, by Saint Beatrice of Silva, sister of Blessed Amadeus of Portugal. On the marriage of Princess Isabella of Portugal with King John II of Castile, Beatrice had accompanied the queen to the court of her husband, but her great beauty having aroused the jealousy of the queen, she escaped with difficulty and took refuge in the Dominican convent at Toledo. Here for forty years she led a life of holiness, without becoming a member of the Order. Inspired by an apparition of the Virgin Mary to found a new congregation in her honour, Beatrice of Silva, with some companions, took possession of a convent (the Convent of the Order of the Immaculate Conception) set apart for them by Queen Isabella I of Castile in Toledo.