_Juhael Berenger C of Rennes_________
_Conan I "le tort" D of Brittany________|_Geberge ____________________________
_Geoffrey I D of Brittany_|
| | _Geoffrey I C of Anjou_______________
| |_Ermengarde of Anjou____________________|_Adela of Troyes_____________________
_Eudes C of Brittany_|
| | _William I "Longsword" D of Normandy_
| | _Richard I "The Fearless" D of Normandy_|_Sprota of Brittany__________________
| |_Hawise of Normandy_______|
| | _UNKNOWN Sire de Crepon______________
| |_Gunnora de Crepon______________________|_____________________________________
_Stephen I C of Brittany_|
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| |_Orugen\ Agnes ______|
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|--Angnorie of Penthievre
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|_Havoise ________________|
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