Margaret, I Countess of Flanders
- 1194(Notes: You may have to scroll down or right to see chart.)
| John, I Count of Hainaut | |
| B: | 01 May 1218 |
| Houffalize, Luxembourg, Belgium | |
| D: | 24 Dec 1257 |
| Valenciennes, Hainaut, France | |
| Adelaide of Holland | |
| D: | 1284 |
| Margaret, II Countess of Flanders | |
| B: | 02 Jun 1202 |
| D: | 10 Feb 1279/80 |
| Bouchard, IV of Avesnes | |
| B: | 1182 |
| D: | 1244 |
| Rupelmonde, Oost-Vlaanderen, Belgium | |
| Baldwin, I of Constantinople | |
| B: | Jul 1172 |
| D: | Abt 1205 |
| Marie of Champagne | |
| B: | Abt 1174 |
| D: | 09 Aug 1204 |
| Israel | |
| Margaret, I Countess of Flanders | |
| D: | 15 Nov 1194 |
| Baldwin, V Count of Hainaut | |
| B: | 1150 |
| D: | 17 Dec 1195 |