| 4th Duke of Normandy Richard Beauclerc, II | |
| B: | 23 Aug 963 |
| Normandy, France | |
| D: | 28 Aug 1027 |
| Fécamp, Seine-Maritime, Haute-Normandie, France | |
| Princess of Brittany and Normandy Lady Judith de Bretagne | |
| B: | 982 |
| Rennes, Ille-et-Vilaine, Bretagne, France | |
| M: | 1000 |
| Fécamp, Seine-Maritime, Haute-Normandie, France | |
| D: | 16 Jun 1017 |
| Rouen, Seine-Maritime, Haute-Normandie, France | |
| Countess of Rennes, Duchess of Brittany and Regent to her son Alan III, Duke of Brittany Hawise de Normandy | |
| B: | Abt 978 |
| Rouen, Seine-Maritime, Haute-Normandie, France | |
| D: | 21 Feb 1034 |
| Bretagne, France | |
| Count of Rennes and Duke of Brittany Geoffrey de Bretagne, I | |
| B: | 970 |
| Rennes, Ille-et-Vilaine, Bretagne, France | |
| M: | 996 |
| D: | 20 Nov 1008 |
| Penthièvre, Morbihan, Bretagne, France | |
| 3rd Duke of Normandy Lord Richard de Normandy, I | |
| B: | 28 Aug 933 |
| Fécamp, Seine-Maritime, Haute-Normandie, France | |
| D: | 20 Nov 996 |
| Fécamp, Seine-Maritime, Haute-Normandie, France | |
| Queen of France, Duchess of Normandy Gunnora Haraldsdottir | |
| B: | 21 Nov 936 |
| Arques, Seine-Maritime, Haute-Normandie, France | |
| M: | 962 |
| Fécamp, Seine-Maritime, Haute-Normandie, France | |
| D: | 13 Nov 1002 |
| England | |
| Count of Eu Geoffrey de Brionne | |
| B: | 962 |
| D: | 1010 |
| 2nd Duke of Normandy Guillaume de Normandy, I | |
| B: | 28 Aug 893 |
| Rouen, Seine-Maritime, Haute-Normandie, France | |
| D: | 17 Dec 942 |
| Normandy, France | |
| Sporta Adela of Senlis de Bretagne | |
| B: | 28 Aug 911 |
| Bretagne, Charente-Maritime, Poitou-Charentes, France | |
| M: | Normandy, France |
| D: | 12 Dec 940 |
| Normandy, France | |
| 1st Duke of Normandy (The Viking of Normandy) Robert Rognvaldsson, I | |
| B: | 846 |
| Nord-Trondelag, Norway | |
| D: | 17 Dec 932 |
| Normandy, France | |
| Poppa de Bayeaux | |
| B: | 872 |
| Évreux, Eure, Haute-Normandie, France | |
| M: | Abt 893 |
| Rouen, Seine-Maritime, Haute-Normandie, France | |
| D: | 938 |
| Notre Dame du Charmaix, Savoie, Rhône-Alpes, France | |
| Gisela Charles de France | |
| M: | France |
| Jarl of More Rognvald Eysteinsson | |
| B: | Abt 830 |
| Nord-Trondelag, Norway | |
| D: | 890 |
| Orkney, Scotland | |
| Lord of Isle de la Marche Anschitel de Toesni | |
| B: | 926 |
| France | |
| D: | France |
| Ranulph de Bayeux | |
| B: | 895 |
| Norway | |
| D: | Normandy, France |
| Erneburge de Caux | |
| B: | Abt 900 |
| D: | Abt 975 |
| Maud de Gamaches de Saint-Pol | |
| B: | 865 |
| Norway | |
| D: | 959 |
| France | |
| Jarl of Uppland Eystein Glumra Ivarsson | |
| B: | 800 |
| Nord-Trondelag, Norway | |
| D: | 846 |
| Nord-Trondelag, Norway | |
| Countess of Uppland Ascrida Rognvaldsdatter | |
| B: | 812 |
| Nord-Trondelag, Norway | |
| M: | Maer, Nord-Trondelag, Norway |
| D: | 890 |
| Nord-Trondelag, Norway | |
| Ivar Halfdansson | |
| B: | 770 |
| Oppland, Norway | |
| D: | 824 |
| Oppland, Norway | |
| Thyra Eysteinsdoittir | |
| B: | 785 |
| Trondheim, Sor-Trondelag, Norway | |
| M: | 824 |
| Oppland, Norway | |
| D: | 850 |
| Oppland, Norway | |
| Halfdan Eysteinsson | |
| B: | 768 |
| D: | 800 |
| Hilf Dagsdottir | |
| B: | 755 |
| D: | 790 |
|
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.
