What are the German initials of the party that included Käthe Leichter in its rolls?
Social Democratic Party of Austria The Social Democratic Party of Austria (German: "Sozialdemokratische Partei Österreichs" , SPÖ) is a social-democratic political party in Austria.
Roman Catholic Party of the Netherlands The Roman Catholic Party Netherlands (in Dutch: "Rooms Katholieke Partij Nederland", RKPN) was a Dutch strict catholic political party. The RKPN played a marginal role in Dutch politics.