Robert I de Châteaudun (1217-1264)

Main

Robert I Capet-Dreux de Châteaudun, Viscount of Châteaudun, Lord of Beu, Lord of Mondoubleau, was born 1217 to Robert III de Dreux (1185-1234) and Aénor de Saint-Valery-sur-Somme (1192-1250) and died 1266 of unspecified causes. He married Clémence de Châteaudun (1229-1259) 1252 ^JL . He married Isabelle la Chambellane de Villebéon (c1243-1288) 1263 ^JL . Charlemagne (747-814), Alfred the Great (849-899), Hugh Capet (c940-996), Rollo of Normandy (860-932), Alfred the Great (849-899)/s, Charlemagne (747-814)/s, Hugh Capet (c940-996)/s, Rollo of Normandy (860-932)/s.

Children

Offspring of Robert I de Châteaudun and Clémence de Châteaudun (1229-1259)
Name	Birth	Death	Joined with
Alix de Dreux (1254-1296)	1254	1296	Raoul II de Clermont (1245-1302)
Clémence de Dreux (1257-)

Offspring of Robert I de Châteaudun and Isabelle la Chambellane de Villebéon (c1243-1288)
Name	Birth	Death	Joined with
Isabelle de Dreux (1264-1300)	1264	29 April 1300	Gaucher V de Châtillon (c1252-1329)
Robert II de Dreux (1265-1306)	1265	1306	Yolande de Vendôme (1270-1304) Marguerite de Beaumont-Gâtinais

‡ General