1165 - 1227 (62 years)
| John de Norton de Morville 1235-1325 |
| John de Norton de Morville | |
| B: | 1235 |
| Norton, Freshwater, Isle of Wight, Hampshire, England | |
| D: | 1325 |
Jeanne de Clermont 1219-1252 |
| Jeanne de Clermont | |
| B: | 1219 |
| D: | 1252 |
| Norton by Yarmouth, Hampshire, England | |
| Count of Norton William de Morville 1212-1263 |
| Count of Norton William de Morville | |
| B: | 1212 |
| Bradpole, Dorset, England | |
| D: | 1263 |
| Norton, Freshwater, Isle of Wight, Hampshire, England | |
| Matilde de Dammartin 1202-1261 |
| Matilde de Dammartin | |
| B: | 1202 |
| Seine, France | |
| D: | 16 Oct 1261 |
| Comte de Boulogne Philippe Hurepel de Clermont | |
| B: | 1201 |
| Temple de Paris, Le Chesnay, Yvelines, Île-de-France, France | |
| M: | 1218 |
| D: | 12 Jul 1234 |
| Comte de Boulogne Renaud de Dammartin 1165-1227 |
| Comte de Boulogne Renaud de Dammartin | |
| B: | 1165 |
| Dammartin-en-Goële, Seine-et-Marne, France | |
| D: | 21 Apr 1227 |
| Chateau de Goulet, Orne, Normandy, France | |
| Ida de Flandre-Boulogne 1162-1216 |
| Ida de Flandre-Boulogne | |
| B: | 1162 |
| Boulogne, Pas-de-Calais, France | |
| D: | 21 Apr 1216 |
