| Duke Conan III "le Gross" of Bretagne & Princess Maud of England | |
| Husband | Wife |
| Duke Conan III "le Gross" of Bretagne | Princess Maud of England |
|
b: 1096 Bretagne, Indre, France d: 17 Sep 1148 |
b: about 1091 England |
| Marriage: Mar 1113 in England. | |
| Parents | |
| Duke Alan IV of Bretagne (1070 - 1119) | King Henry I "Beauclerc" of England (1068 - 1135) |
| Countess Ermengard of Anjou (1072 - 1147) | Sybilla Corbet (~1070 - ) |
| Grand Parents | |
| Duke Hoel of Cornouaille ( - 1084) | King Guillaume "Le Conquerant" de Normandie (1024 - 1087) |
| Hawisa ( - 1082) | Queen Matilda van Vlaanderen (~1031 - 1083) |
| Count Foulques IV of Anjou (1043 - 1109) | |
| Hioldegard | |
| Children (Family Detail) | |
| Princess Constance of Bretagne | - b: about 1118 Bretagne, Indre, France |