WDuke of AostaWPrince Aimone, Duke of AostaWAmadeo I of SpainWPrince Amedeo, Duke of Aosta (born 1943)WPrince Amedeo, Duke of AostaWPrince Carlo Francesco, Duke of AostaWCharles Emmanuel III of SardiniaWEmanuele Filiberto, Duke of Aosta (1731–1735)WEmanuele Filiberto, 2nd Duke of AostaWVictor Emmanuel I of SardiniaWPrince Vittorio Amedeo Teodoro, Duke of Aosta