Guillaume I de PONTHIEU, Count de Montreuil
Abt 915 - 980 (65 years)Drag or scroll to see more of the chart.
| Hugues III de BOULOGNE, Comte de Saint-Pol & de Ternois. | |
| B: | Abt 975 |
| D: | Abt 1028 |
| Aldegonde de SAINT POL | |
| B: | 978 |
| D: | 1032 |
| Guy I 'Barbe Blanche' de BOULOGNE | |
| B: | Abt 950 |
| Boulogne, Upper Lorraine, FRANCE | |
| D: | 987 |
| Adeline des DESVRES | |
| B: | Abt 950 |
| D: | Yes, date unknown |
| Rudolf de GUÎNES, 3rd Count of Guisnes | |
| B: | Abt 980 |
| Guisnes, Picardy, France | |
| D: | 30 May 1036 |
| Rosella de SAINT POL | |
| B: | Abt 985 |
| M: | Abt 1000 |
| D: | Abt 1036 |
| Manassès de GUÎNES | |
| B: | Abt 995 |
| Guisnes, Picardy, France | |
| D: | Abt 1039 |
| Mathilde de BOULOGNE | |
| B: | Abt 966 |
| D: | Abt 996 |
| Ardolf de GUÎNES, 2nd Count of Guisnes | |
| B: | Abt 930 |
| Guisnes, Neustria | |
| M: | Abt 985 |
| D: | Abt 996 |
| Arnoul II ou Ernicule I de BOULOGNE, Count of Boulogne | |
| B: | Abt 930 |
| D: | Aft 972 |
| Jehanne d' ARDRES | |
| B: | Abt 942 |
| D: | Abt 982 |
|
| Guillaume I de PONTHIEU, Count de Montreuil | |
| B: | Abt 915 |
| Ponthieu, FRANCE | |
| D: | 980 |
| Mathilde de GAMACHES | |
| B: | Abt 910 |
| D: | Abt 959 |
| Maude [Vlaanderen] de SAINT POL, DE ST. POL SUR MER (L) DE THEROUENNE | |
| B: | Abt 915 |
| Therouenne, Artois/Pas de Calais, France | |
| D: | Yes, date unknown |