Antoine, duc de Montpensier

…should Luisa marry Louis-Philippe’s son Antoine, duc de Montpensier. Of Isabella’s eligible cousins, the conte de Montemolín was disfavoured by the Spanish government as a Carlist; the next senior was the doubtfully virile Don Francisco de Asis, who was generally thought unlikely to become a father; the third was Don…

…the throne, Luisa Fernanda, to Antoine, duc de Montpensier, the youngest son of King Louis-Philippe of France. The marriages revived dynastic ties between Spain and France but caused the breakdown of friendly relations between England and France.