Gertrude van de Noordmark
1030 - 1116 (86 years)(Notes: You may have to scroll down or right to see chart.)
| Hedwig van Formbach, Countess of Formbach Abt 1060-Abt 1090 |
| Hedwig van Formbach, Countess of Formbach | |
| B: | Abt 1060 |
| Formbach, Baden-Württemberg, DEU | |
| D: | Abt 1090 |
| Tournai, Hainaut, BEL | |
| Diederik van Lotharingen, Duke of Lotharingen Count of Elzas Count of Bouzonville | |
| B: | Abt 1060 |
| D: | 23 Jan 1115 |
| Gertrude van de Noordmark 1030-1116 |
| Gertrude van de Noordmark | |
| B: | 1030 |
| D: | 21 Feb 1116 |
Frederik van Formbach, Count of Formbach 1024-1071 |
| Frederik van Formbach, Count of Formbach | |
| B: | 1024 |
| D: | 1071 |