(NB: Du må kanskje bla ned for å se hele treet.)
| Wulfhilda / Ulfhilda Billung |
| Wulfhilda / Ulfhilda Billung | |
| F: | Ca 1075 |
| Sachsen, Tyskland | |
| D: | 29 Des 1126 |
| Altdorf, Boblingen, Baden-Wuerttemberg, Germany | |
| Eilika von Sachsen |
| Eilika von Sachsen | |
| F: | 1080 |
| Kriechen, Saxony | |
| D: | 16 Jan 1142 |
| Ballenstedt, Harz, Sachsen-Anhalt, Tyskland | |
| Otto "Der Reiche" von Ballenstedt, Graf von Ballenstedt | |
| F: | 1075 |
| Ballenstedt, Anhalt, Deutschland | |
| D: | 9 Feb 1123 |
| Tyskland | |
| Magnus Billung, Duke of Saxony |
| Magnus Billung, Duke of Saxony | |
| F: | Ca 1045 |
| Sachsen, Germany | |
| D: | 23 Aug 1106 |
| Ertheneburg | |
| Sophia of Hungary |
| Sophia of Hungary | |
| F: | Mellom 1044 og 1050 |
| Esztergom, Komárom Esztergom, Magyarország - Hungary | |
| D: | 18 Jun 1095 |
| St Michaels Cloister, Luneburg, Deutschland(HRR) | |
| Ordulf Billung, Duke of Saxony |
| Ordulf Billung, Duke of Saxony | |
| F: | Ca 1022 |
| D: | 28 Mar 1072 |
| Prinsesse Ulvhild Olavsdatter, av Norge |
| Prinsesse Ulvhild Olavsdatter, av Norge | |
| F: | Ca 1020 |
| D: | 24 Mai 1071 |
| Hedwig Windberg |
| Hedwig Windberg | |
| F: | 1085 |
| Austria | |
| D: | 1 Des 1162 |
| Kloster Windberg | |
| Hermann I von Winzenburg, Graf von Formbach |
| Hermann I von Winzenburg, Graf von Formbach | |
| F: | Ca 1083 |
| Formbach | |
| D: | Ca 1138 |
| Segeberg | |
| Richardis von Spanheim |
| Richardis von Spanheim | |
| F: | Ca 1063 |
| Spanheim, Ruedesheim, Bad Kreuznach, Rhineland-Palatinate, Germany | |
| D: | 10 Apr 1130 |
| Germany | |
| Poppo II Graf von Weimar, Markgraf von Krain und Istrien | |
| F: | Ca 1065 |
| Krain, Slovenia | |
| D: | 3 Jan 1101 |
| Carniola, Slovenia | |
| Hedwig/Hadwig von Sachsen (Billung) |
| Hedwig/Hadwig von Sachsen (Billung) | |
| F: | Ca 1030 |
| D: | 17 Jul 1112 |
| Engelbert I von Spanheim, Graf von Spanheim, Markgraf von Istrien | |
| D: | 1 Apr 1096 |
| Sankt Paul im Lavanttal | |
| Prinsesse Cecilia Knudsdatter, af Danmark | |
| D: | Ett 1131 |
| Erik Jarl, af Falster |
| Erik Jarl, af Falster | |
| D: | Ett 1145 |
| Adela (Edel) of Flanders |
| Adela (Edel) of Flanders | |
| F: | Mellom 1064 og 1065 |
| Frankrike | |
| D: | Apr 1115 |
| Italy | |
| Kong Knud IV den Hellige Svendsen, af Danmark | |
| F: | 1043 |
| D: | 16 Jul 1086 |
| Sankt Albani Kirke, Odense | |
| Gertrude of Saxony, Countess of Flanders | |
| D: | 4 Sep 1113 |
| Tyskland | |
| Robert I (the Frisian), Count of Flanders |
| Robert I (the Frisian), Count of Flanders | |
| F: | Ca 1032 |
| D: | 13 Okt 1093 |
|
| Bernhard II, Duke of Saxony |
| Bernhard II, Duke of Saxony | |
| F: | Ca 995 |
| Lunebourg | |
| D: | 29 Jun 1059 |
| Eilika of Schweinfurt |
| Eilika of Schweinfurt | |
| F: | 1004 |
| D: | 1055 |