| HUSBAND Duke Henry I of Brabant "The Courageous" 814,815 |
| | Birth | 1165 | Leuven, Vlaams-Brabant, Belgium814 |
| Title | 1190–3 September 1235 | Duke of Lower Lotharingia; 814 |
| Death | 3 September 1235 | Cologne, Nordrhein-Westfalen, Germany814 |
| Title | 1183/1184-3 Sep 1235 | Duke of Brabant; Belgium814 |
| Marriage | 1179 | Leuven, Vlaams-Brabant, Belgium816 |
| WIFE Duchess Mathilde of Flanders 815 |
| | Birth | 1170 | Boulogne-sur-Mer, Nord-Pas-de-Calais, France815 |
| Death | 16 October 1210 | Leuven, Vlaams-Brabant, Belgium815 |
| Title | | Duchess of Brabant; Belgium815 |
| Burial | | St. Peter's Church, Leuven, Vlaams-Brabant, Belgium815 |
| CHILDREN |
M | Duke Henry II of Brabant "The Magnanimous" 817 |
| | Birth | 1187 | Vlaams-Brabant, Belgium817 |
| Death | 1 February 1248 | Leuven, Vlaams-Brabant, Belgium817 |
| Title | | Duke of Brabant; Belgium817 |
| Burial | | St. Peter's Church, Leuven, Vlaams-Brabant, Belgium817 |
| Marriage | 1232 | Duchess Marie of Hohenstaufen ; Brabant-sur-Meuse, Lorraine, France818 |