What is an upstart Bonaparte doing with the Savoia ruling royal house? The Bonapartes were from Ajaccio Corsica. Also, Napoleon III helped the Sardinians defeat the Austrians at Magenta and Solferino tying the Savoia and Bonaparte families. Her predecessor, Maria Vittoria dal Pozzo, is the subject of a subalbum. Ironically, her successor Hélene was from the Orléans family. Her Wikipedia article is here.