| Duchess of Brittany, Countess of Bretagne Constance | |
| B: | 12 Jun 1166 |
| Bretagne, France | |
| D: | 31 Aug 1201 |
| Nantes, Loire-Atlantique, Pays de la Loire, France | |
| Princess of England Eleanor |
| Princess of England Eleanor | |
| B: | 1184 |
| France | |
| D: | 10 Aug 1241 |
| Castle Bristol, Bristol, Gloucestershire, England | |
| Princess of England Maud |
| Princess of England Maud | |
| B: | Abt 1185 |
| France | |
| D: | Dy |
| Duke of Brittany Arthur, I |
| Duke of Brittany Arthur, I | |
| B: | 30 Apr 1187 |
| Nantes, Loire-Atlantique, Pays de la Loire, France | |
| D: | 3 Apr 1203 |
| Rouen, Seine-Maritime, Haute-Normandie, France | |
| Duke of Brittany, Prince of England Geoffrey Plantagenet | |
| B: | 23 Sep 1158 |
| England | |
| M: | Jul 1181 |
| D: | 19 Aug 1186 |
| Paris, ÃŽle-de-France, France | |
|
| Princess of Scotland Margaret |
| Princess of Scotland Margaret | |
| B: | 1154 |
| Northumberland, Northumberland, England | |
| D: | 1201 |
| Duke Bretagne, Count of Brittany Conan, IV |
| Duke Bretagne, Count of Brittany Conan, IV | |
| B: | Abt 1128 |
| Bretagne, France | |
| M: | Scotland, United Kingdom |
| D: | 20 Feb 1171 |
| Brittany, France | |
| Margery De Bohun |
| Margery De Bohun | |
| B: | Abt 1142 |
| Warwick, Warwickshire, England | |
| Henry De Bohun |
| Henry De Bohun | |
| B: | Abt 1200 |
| Warwick, Warwickshire, England | |
| D: | England |
| Ralph De Bohun |
| Ralph De Bohun | |
| B: | Abt 1202 |
| Warwick, Warwickshire, England | |
| D: | England |
| Matilda Maud De Bohun |
| Matilda Maud De Bohun | |
| B: | Abt 1189 |
| Herefordshire, England | |
| D: | 20 Oct 1252 |
| Groby, Leicestershire, England | |
| Humphrey De Bohun |
| Humphrey De Bohun | |
| B: | Abt 1220 |
| Hereford, Herefordshire, England | |
| D: | 27 Oct 1265 |
| Eleanor De Braose |
| Eleanor De Braose | |
| B: | Abt 1230 |
| Breconshire, Wales | |
| M: | 1239 |
| Brecknock, Breconshire, Wales | |
| D: | Bef 1246 |
| Llanthony Inn, Gloucestershire, England | |
| Alice De Bohun |
| Alice De Bohun | |
| B: | Abt 1252 |
| Flamstead, Hertfordshire, England | |
| D: | 1264 |
| Humphrey De Bohun |
| Humphrey De Bohun | |
| B: | Bef 1208 |
| Of, Hungerford, Essex, England | |
| D: | 24 Sep 1275 |
| Maud Matilda De Lusignan |
| Maud Matilda De Lusignan | |
| B: | Abt 1208 |
| La Marche, Poictou, France | |
| M: | 1236 |
| France | |
| D: | 12 Aug 1241 |
| Henry De Bohun |
| Henry De Bohun | |
| B: | Bef 1177 |
| Warwick, Warwickshire, England | |
| D: | 01 Jun 1220 |
| England | |
| Maud Fitzgeoffrey |
| Maud Fitzgeoffrey | |
| B: | Bef 1177 |
| Warwick, Warwickshire, England | |
| M: | Abt 1197 |
| Essex, England | |
| D: | 27 Aug 1236 |
| England | |
| Margaret Bohun |
| Margaret Bohun | |
| B: | Abt 1178 |
| Hereford, Herefordshire, England | |
| Humphrey De Bohun |
| Humphrey De Bohun | |
| B: | Abt 1143 |
| Gloucestershire, England | |
| M: | Bef Apr 1175 |
| England | |
| D: | 1182 |