Guillaume IX of Auvergne was born circa 1195 to Guy II d'Auvergne (1165-1224) and Perronnelle de Chambon (1165-1223) and died 1246 of unspecified causes. He married Adelheid van Brabant (1190-1265) 3 February 1225 JL . Notable ancestors include Charlemagne (747-814), Hugh Capet (c940-996), Alfred the Great (849-899), William I of England (1027-1087). Ancestors are from France, Germany, Belgium, the United Kingdom, the Netherlands.


Offspring of Guillaume IX of Auvergne and Adelheid van Brabant (1190-1265)
Name Birth Death Joined with
Marie d'Auvergne (1225-1280) 1225 12 May 1280 Walter VI Berthout van Mechelen (1225-1288)

Robert V d'Auvergne (1225-1277) 1225 1277 Eléonore de Baffie (1220-1285)

Mathilde d'Auvergne (1230-1280) 1230 21 August 1280 Robert II d'Auvergne (1238-1281)

Common ancestors of Guillaume IX of Auvergne (1195-1246) and Adelheid van Brabant (1190-1265)

  1. Adela of Normandy (c1062-1138)
  2. Stephen II, Count of Blois (c1045-1102)

Namesakes of Guillaume IX of Auvergne (1195-1246)

 Birth placeDeath placeFatherMotherJoined with
Guillaume IX of Auvergne (1195-1246)Guy II d'Auvergne (1165-1224)Perronnelle de Chambon (1165-1223)Adelheid van Brabant (1190-1265)
Guillaume II d'Auvergne (1000-1060)Robert II d'Auvergne (c965-1032)Ermengarde of Arles (975-1033)Philippa de Gevaudan (c1004-c1028)
Guillaume II d'Auvergne (1175-1240)Clermont-FerrandRobert I d'Auvergne (1150-1234)Huguette de Comborn (1156-1199)Huguette de Chamalières + Isabelle de Montluçon + Éléonore de Forez
Guillaume VI d'Auvergne (c1069-1136)Robert II d'Auvergne (c1020-1096)Judith de Melgueil (1049-c1096)
Guillaume VII d'Auvergne (c1120-1169)Robert III d'Auvergne (c1100-1145)Juana de Calabria (-c1149) + Marquise d'Albon (c1130-1196)
Guillaume VIII d'Auvergne (c1100-1182)Guillaume VI d'Auvergne (c1069-1136)Anne de Nevers (c1110-c1157)

Footnotes (including sources)

‡ General

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