See also
| Husband: | Roger + (877-957) | |
| Wife: | Bertha + of BOULOGNE (880- ) | |
| Children: | William I + (c. 905- ) | |
| Name: | Roger + | |
| Sex: | Male | |
| Father: | Herloin II + (861-943) | |
| Mother: | - | |
| Birth | 0877 | Ponthieu, Picardie, France |
| Occupation | Count of Montreuil | |
| Title | Count of Montreuil | |
| Death | 0957 (age 79-80) | |
| Name: | Bertha + of BOULOGNE | |
| Sex: | Female | |
| Father: | - | |
| Mother: | - | |
| Birth | 0880 | |
| Name: | William I + | |
| Sex: | Male | |
| Birth | 0905 (est) | |
| Occupation | Count of Montreuil | |