| Male Hrolf Thurston Hrollagersson, of Heismer |
| Birth | 909 | |
| Death | Yes, date unknown | |
| Burial | ||
| Marriage | ||
| Father | Hrollager Ragvaldsson, of Heismer | F2771 Group Sheet | |
| Mother | Emina, Wife, of Heismer | F2771 Group Sheet | |
| Female Gerlotte, of Chartres |
| Birth | 913 | |
| Death | Yes, date unknown | |
| Burial | ||
| Father | Count of Chartres Theobald, I | F2774 Group Sheet | |
| Mother | ||
| Male + Count of Heismer Ansfried |
| Birth | 935 | Thillieres, Normandy, France |
| Death | 978 | |
| Burial | ||
| Spouse | Helloe De Beulac | F2769 | |
| Marriage | ||