1008 - 1060 (52 years)
| Mainfreda de Sens | |
| B: | 1008 |
| Sens, Yonne, Bourgogne, France | |
| D: | 1060 |
| France | |
| Comte Engelbert de Brienne | |
| B: | 1007 |
| Brienne, Ardennes, Champagne-Ardenne, France | |
| M: | 1025 |
| France | |
| D: | 1055 |
| Champagne, Dordogne, Aquitaine, France | |
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.
