Gaucher de Châtillon, Lord of Crécy, Lord of Crèvecoeur, Lord of Troissy, Lord of Marigny, was born circa 1230 to Hugues de Châtillon (c1200-1248) and Marie d'Avesnes (c1205-aft1241) and died 1261 of unspecified causes. He married Isabeau de Villehardouin (c1235-1299) 1248 JL . Notable ancestors include Hugh Capet (c940-996), Charlemagne (747-814), Alfred the Great (849-899), William I of England (1027-1087). Ancestors are from France, Germany, Belgium, the United Kingdom, the Netherlands, Italy.


Offspring of Gaucher de Châtillon and Isabeau de Villehardouin (c1235-1299)
Name Birth Death Joined with
Gaucher V de Châtillon (c1252-1329) 1252 Châtillon-sur-Marne 1329 Isabelle de Dreux (1264-1300)
Helisende de Vergy
Isabelle de Rumigny

Guy de Châtillon (-bef1286)
Marie de Châtillon (1253-1296) 1253 Châtillon-sur-Marne 1296 Milon VI de Noyers (1245-1291)

Namesakes of Gaucher de Châtillon (c1230-1261)

 Birth placeDeath placeFatherMotherJoined with
Gaucher III de Châtillon (1166-1219)Châtillon-sur-MarneGuy II de Châtillon-sur-Marne (c1137-c1171)Alix de Dreux (1145-1209)Elisabeth de Saint-Pol (c1179-bef1240)
Gaucher de Châtillon (c1230-1261)Hugues de Châtillon (c1200-1248)Marie d'Avesnes (c1205-aft1241)Isabeau de Villehardouin (c1235-1299)
Gaucher V de Châtillon (c1252-1329)Châtillon-sur-MarneGaucher de Châtillon (c1230-1261)Isabeau de Villehardouin (c1235-1299)Isabelle de Dreux (1264-1300) + Helisende de Vergy + Isabelle de Rumigny

Footnotes (including sources)

‡ General
Ω Birth
  • year of birth from brother and wedding