_Frederick I HOHENSTAUFEN _+ | (1050 - 1105) _Frederick II HOHENSTAUFEN _| | (1090 - 1147) m 1132 | | |_Agnes of SALIAN __________+ | (1072 - 1143) _Conrad HOHENSTAUFEN ____| | (1135 - 1195) | | | ___________________________ | | | | |_Agnes of SAARBRÜCKEN _____| | (.... - 1147) m 1132 | | |___________________________ | | |--Conrad HOHENSTAUFEN | (.... - 1186) | ___________________________ | | | ____________________________| | | | | | |___________________________ | | |_Irmengard of HENNEBERG _| | | ___________________________ | | |____________________________| | |___________________________