[3] By birth, she was member of House of Krasiński as the daughter of the Polish poet Count Zygmunt Krasinski (d. 1859), and Countess Eliza Branicka.
It was reportedly Ohan Demirgian who suggested the Polish countess Graciosa Krasińska, rather than Thyra of Denmark or a Russian Grand Duchess, as candidate for the second marriage of Charles XV after the death of the queen, Louise of the Netherlands, in 1871.
Charles XV stated, that he would remarry because it would make it possible to produce a male heir to the throne, and the fortune of the bride would be of great help to the finances.
Krasińska, who was distantly related to the House of Savoy, was described as a young beauty and a millionaire after her father, was by then living in Paris with her mother and stepfather.
The plan was to give Krasińska the befitting status for a non-morganatic marriage by making her stepfather a Spanish grande through her relative, the Spanish monarch, and then award him with the title Royal Hignhess by the Italian monarch: thereby, Krasińska, would become Her Royal Highness Princess Maria and acceptable as Queen of Sweden after marriage to Charles XV, with their potential son heir to the Swedish throne before the brother of Charles XV.