Family: Renaud DECOURTENAY / Matilda DUDONJON (F836)
m. 1127Milo MILES (LORD OF COURTENAY) DE COURTENAY (1069-1127) 
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| Renaud DECOURTENAY (1125-1194)
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Matilda DUDONJON (1110-1144) |
| Guillaume DECOURTENAY (1130-1190) |
| Champagne France ALIX (1130-1206) |
| William DECOURTENAY (1130-1217) |
| Alix Champagne FRANCE (1130-1206) |