| Princess de Gand West Franks Cunegonde | |
| B: | 890 |
| Germany | |
| D: | 923 |
| Germany | |
 | Count palatine of Lotharingia Wigeric von Aachen de Treves Abt 882-Aft 919 |
| Count palatine of Lotharingia Wigeric von Aachen de Treves | |
| B: | Abt 882 |
| Germany | |
| M: | Abt 910 |
| Germany | |
| D: | Aft 919 |
| Rhineland-Palatinate, Germany | |
| Duke of Lorraine Duc Regnier de Hainaut, I | |
| B: | 860 |
| Lorraine, France | |
| M: | Reims, Marne, Champagne-Ardenne, France |
| D: | 915 |
| Hainaut, Belgium | |
| King of France Lothaire Carolingian, II | |
| B: | 835 |
| Lorraine, France | |
| D: | 8 Aug 869 |
| Piacenza, Piacenza, Emilia-Romagna, Italy | |
 | Waldrada Lorraine 836-869 |
| Waldrada Lorraine | |
| B: | 836 |
| Compiègne, Oise, Picardie, France | |
| M: | Abt 862 |
| Moselle, Lorraine, France | |
| D: | 9 Apr 869 |
| Remiremont, Vosges, Lorraine, France | |
| Teutberga | |
| M: | Lothair's reign was chiefly occupied by his effort |
 | Comte de Guines Ardolf de Guines Abt 965-996 |
| Comte de Guines Ardolf de Guines | |
| B: | Abt 965 |
| Aisne, Picardie, France | |
| D: | 996 |
| Guînes, Pas-de-Calais, Nord-Pas-de-Calais, France | |
| Mathildis Ernicule de Boulogne | |
| B: | 970 |
| Boulogne, Pas-de-Calais, Nord-Pas-de-Calais, France | |
| comte de Guînes Sigfried 'the Dane' de Guines Abt 905-965 |
| comte de Guînes Sigfried 'the Dane' de Guines | |
| B: | Abt 905 |
| Guînes, Pas-de-Calais, Nord-Pas-de-Calais, France | |
| D: | 965 |
| Guînes, Pas-de-Calais, Nord-Pas-de-Calais, France | |
 | Elstrude de Flanders Abt 945-966 |
| Elstrude de Flanders | |
| B: | Abt 945 |
| West-Vlaanderen, Belgium | |
| D: | 966 |
| Guînes, Pas-de-Calais, Nord-Pas-de-Calais, France | |
| Gisela Lotharingia Abt 840-Abt 907 |
| Gisela Lotharingia | |
| B: | Abt 840 |
| D: | Abt 907 |
 | Godfrid Haraldsson Abt 820- |
| Godfrid Haraldsson | |
| B: | Abt 820 |
| Denmark | |
| M: | Abt 880 |
| Lorraine, France | |
| Emperor of the Holy Roman Empire Lothair Carolingian, I | |
| B: | 19 May 795 |
| D: | 29 Sep 855 |
| Prüm, Bitburg-Prum, Rhineland-Palatinate, Germany | |
We make every effort to document our research. There is a lot of information that I do not have, and I know there are mistakes in this tree. My feelings will not be hurt if you give me corrections or additional information, especially if you can provide sources for the information.
