Father : Robert IV DREUX #70383
Mother : Beatrice of MONTFORT #70382
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_Robert III DREUX _____________________+ | (1185 - 1234) _John I DREUX _______________| | (1215 - 1249) m 1240 | | |_Alianor of ST VALÉRY ________________ | _Robert IV DREUX ______| | (1241 - 1281) | | | _Archambaud VIII of BOURBON-DAMPIERRE _+ | | | (1189 - 1242) m 1205 | |_Marie of BOURBON-DAMPIERRE _| | (1220 - 1274) m 1240 | | |_Alix of FOREZ ________________________ | m 1205 | |--Yolande of DREUX | (1263 - 1330) | _Amaury of MONTFORT ___________________+ | | (1192 - 1241) | _John I of MONTFORT _________| | | (.... - 1249) m 1247 | | | |_Beatrix of VIENNOIS __________________ | | |_Beatrice of MONTFORT _| (1248 - 1311) | | _Geoffrey VI CHÂTEAUDUN ______________+ | | (.... - 1249) |_Jeanne of CHÂTEAUDUN ______| (1227 - 1252) m 1247 | |_Clemence of ROCHES ___________________