Father: Albert Azzo II OBERTENGHI #63360
Mother: Kunigunde of WELF #63361
_Otbert II OBERTENGHI ____________+ | (.... - 1014) _Albert Azzo I OBERTENGHI _____| | (0970 - 1029) | | |_Railend of UNKNOWN ______________ | _Albert Azzo II OBERTENGHI _| | (0997 - 1097) m 1035 | | | __________________________________ | | | | |_Adela of MILAN _______________| | (0975 - 1012) | | |__________________________________ | | |--Welf IV WELF | (1035 - 1101) | _Rudolf II WELF __________________+ | | (.... - 0990) | _Welf II WELF _________________| | | (0960 - 1029) | | | |_Ita of CONRADINE ________________+ | | |_Kunigunde of WELF _________| (1020 - 1054) m 1035 | | _Frederick I ARDENNES-LUXEMBOURG _+ | | (0965 - 1019) |_Imiza of ARDENNES-LUXEMBOURG _| (0990 - 1055) | |_Irmtrud of CONRADINE ____________+ (0978 - 1020)