Marie, I Countess of Boulogne
1136 - 1182 (46 years)(Notes: You may have to scroll down or right to see chart.)
| Adelaide of Holland | |
| D: | 1284 |
| John, I Count of Hainaut | |
| B: | 01 May 1218 |
| Houffalize, Luxembourg, Belgium | |
| D: | 24 Dec 1257 |
| Valenciennes, Hainaut, France | |
| Matilde of Brabant | |
| B: | Abt 1200 |
| D: | 22 Dec 1267 |
| Floris, IV Count of Holland | |
| B: | 24 Jun 1210 |
| The Hague Netherlands Temple, 's-Gravenhage, S-Gravenhage, Zuid-Holland, Netherlands | |
| D: | 19 Jul 1234 |
| Corbie, Somme, Picardie, France | |
| Matilda of Flanders, Duchess of Brabant | |
| B: | 1170 |
| D: | 16 Oct 1210 |
| Henry, I Duke of Brabant | |
| B: | 1165 |
| Leuven, Vlaams-Brabant, Belgium | |
| D: | 05 Sep 1235 |
| Cologne, Germany | |
| Marie, I Countess of Boulogne | |
| B: | 1136 |
| D: | 25 Jul 1182 |
| Montreuil, Eure-et-Loir, Centre, France | |
| Matthew, Count of Boulogne | |
| B: | Abt 1137 |
| D: | 1173 |