| | | | | | | | | | | | 8 Juhel Beranger
b: about 930
m:
d: |
| |
| | | | | | | | 4 Conan Le Tort 1st, Count of Rennes
b: in Bretagne, France
m: about 980 in France
d: 29 June 992 |
|  | | |  |
| | | | | | | | | | | | |
| | | | 2 Alan Earl of Brittany
b: in Brittany, England
m:
d: 1046 |
| | | | | | | | |
| | | | | | | | | | | 10 Geoffroy "Grisegonnelle" 1st
b: 11 November 958 in Anjou, France
m: 2 March 979 in France
d: 21 July 987 |
| |
| | | | | | | | 5 Ermengarde Irmgard Anjou Duchess of Bretagne
b: in Anjou, France
d: 27 June 992 |
| | | | |
| | | | | | | | | | | 11 Adelaide de Vermandois Countess of Anjou
b: about 950 in of Vermandois, Normandy, France
d: between 975 and 978 |
| |
 | | | 1 Emma de Brus
b: about 1034 in Brittany, France
m:
d: 1094 |
| | | | | | | | |
| | | | | | | | | | | 12 Eudes 1st - Count of Blois
b:
m:
d: |
| |
| | | | | | | | 6 Eudes 2nd - Count of Blois
b: about 990 in of Blois, L-Chr, France
m:
d: 15 November 1037 |
| | | | |
| | | | | | | | | | | 13 Bertha of Burgundy
b:
d: |
| |
| | | | 3 Bertha de Blois
b:
d: 1084/5 |
| | | | | | | | |
| | | | | | | | | | | 14 Robert 1st - Count of Auvergne
b: about 971
m:
d: |
| |
| | | | | | | | 7 Ermengarde de Auvergne
b: before 1040 in of Auvergne, France
d: 10 March 1040 |
| | | | |
| | | | | | | | | | | 15 Ermengarde de Provence
b: about 973
d: |
| |
| | | | | | | | | | | | |