| Name | Constance | |
| Birth | Abt 1162 [1, 2, 3] | |
| Death | 5 Sep 1201 | Nantes, Loire-Atlantique, Pays de la Loire, France [1, 2, 3] |
| Burial | 24 Nov 1225 | Abbey of Villeneuve, Les Sorinières, Pays de la Loire, France [2, 3] |
Half siblings |
1 half brother (family of Humphrey de Bohun IV and Margaret de Huntingdon ) | |
| Person ID, Branch | I3604 | Roy Line, Boudreau Line |
| Last Modified | 21 Jan 2020 | |
| Father | Conan IV, Duke of Brittany d. 20 Feb 1171 | |
| Relationship | Birth | |
| Mother | Margaret de Huntingdon, b. 1154, Northumberland, England d. 1201 (Age 47 years) | |
| Relationship | Birth | |
| Family ID | F2883 | Group Sheet | Family Chart |
| Spouse / Partner 1 | Geoffrey II, Duke of Brittany and Earl of Richmond, b. 23 Sep 1158 d. 19 Aug 1186, Paris, Île-de-France, France (Age 27 years)
| |
Marriage |
Jul 1181 [2, 3, 4] | |
| Age at Marriage | She : ~ 19 years and 7 months - He : 22 years and 10 months. | |
| Family ID | F2985 | Group Sheet | Family Chart |
| Last Modified | 16 Aug 2019 | |
| Spouse / Partner 2 | Ranulph III, Earl of Chester and Lincoln d. 1232 | |
| Marriage | 3 Feb 1188 [2, 3] | |
| Age at Marriage | She : ~ 26 years and 2 months - He : ??. | |
Annulled |
1199 [2, 3] | |
| Family ID | F2150 | Group Sheet | Family Chart |
| Last Modified | 2 Sep 2019 | |
| Spouse / Partner 3 | Gui de Thouars, Duke of Brittany d. 13 Apr 1213, Chemillé-Melay, Pays de la Loire, France [1]
Other Partners: Eustache de Mauléon | |||
| Marriage | 1199 | Angers, Pays de la Loire, France [1, 3] |
||
| Age at Marriage | She : ~ 37 years - He : ??. | |||
| Children |
| |||
| Family ID | F2645 | Group Sheet | Family Chart | ||
| Last Modified | 21 Jan 2020 | |||
Pedigree | ← Click to display |
| Event Map | |||
| Pin Legend | |||
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Sources 🟢 Primary Evidence 🟡 Secondary Evidence 🟠 Tertiary Evidence 🔴 Unreliable Evidence |
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