Page "House of Bourbon" Paragraph 3

Grand Duchess Charlotte of Luxembourg married a cadet of the Parmese line and thus her successors, who have ruled Luxembourg since her abdication in 1964, have also been members of the House of Bourbon.

Isabel, Princess Imperial, the declared heiress and thrice-regent of the now-defunct Empire of Brazil, married twenty years before their deposition Prince Gaston, Count of Eu, their descendants, known as the Orléans and Braganza, would have ascended to that throne had the empire not ended in 1889.