People Austria Hugo Leopold, 4th Prince of Salm-Reifferscheidt-Raitz peoplepill id: hugo-leopold-4th-prince-of-salm-reifferscheidt-raitzHL4POS 4 views today 12 views this weekAustrian politicianHugo Leopold, 4th Prince of Salm-Reifferscheidt-RaitzBiographyGallery (2)ListsAlso ViewedFrom our partnersSponsoredHugo Leopold, 4th Prince of Salm-Reifferscheidt-Raitz