霍亨斯陶芬王朝
Conradin never saw his bride: soon after the marriage, he departed with his friend Frederick I, Margrave of Baden to Italy with the purpose to recover his rights over Frederick II's inheritance, and two years later, on 29 October 1268, the last legitimate male member of the House of Hohenstaufen was beheaded in the Piazza del Mercato of Naples.