Jean I D' AVESNES, Comte de Hainaut
(1218-1257)
Aleide GERULFING, Regent of Holland
(Abt 1222-1284)
Cte Henri "le Blond" DE LUXEMBOURG
(1217-1281)
Ctsse Marguerite DE BAR-LE-DUC
(Abt 1222-1275)
Jean II D' AVESNES, Comte de Hainaut
(1247-1304)
Philippa DE LUXEMBOURG
(Abt 1252-1311)
Cte Guillaume III "le Bon" DE HAINAUT
(Abt 1286-1337)

 

Family Links

Spouses/Children:
1. Jeanne CAPET, Comtesse de Valois

  • Ctsse Marguerite DE HAINAUT+
  • Philippa DE HAINAUT, Queen of England+
  • Jeanne DE HAINAUT+
  • Jean DE HAINAUT (d.y.)
  • Cte Guillaume IV DE HAINAUT+
  • Agnes DE HAINAUT
  • Isabelle DE HAINAUT
  • Louis DE HAINAUT (d.y.)
0. Trude VAN DE POELE, Mistress
  • Jan VAN DE POEL+

Guillaume III "le Bon" DE HAINAUT, Comte de Hainaut

  • Born: Abt 1286, Avesnes, Pas-De-Calais, France
  • Married (1): 19 May 1305
  • Died: 7 Jun 1337, Valenciennes, Hainault, Belgium

  Guillaume was also known as Willem III, Count of Holland.

  General Notes:

Compiler's 19 x great-grandfather

  Research Notes:

The Chronologia Johannes de Beke names (in order) "Iohannem primogenitum, Wilhelmum succedentem Hollandie comitem, Iohannem de Bellomonte, dominum Henricum Cameracensem canonicum, domicellum Walravenum, Iohannam abbatissam Fontanalecensem, Margareta comitissam Atrabatensem, Adelheydim comitissam Claromontensem, Mariam comitissam de Berbenoys, Machtildim dominam de Niele" as children of Count Jean & his wife.

He succeeded his father in 1304 as GUILLAUME III "le Bon" Comte de Hainaut, WILLEM III Count of Holland. 1

  Marriage Information:

Guillaume married Jeanne CAPET, Comtesse de Valois, daughter of Charles CAPET, Comte de Valois et d' Alençon, and Ctsse Marguerite D' ANJOU et du Maine, on 19 May 1305. (Jeanne CAPET was born about 1294 in Longpont, Aisne, France and died on 7 Mar 1352 in Abbaye de Fontenelles, Hainaut, Belgium.)

Sources


1 Foundation for Medieval Genealogy, Medlands: Guillaume de Hainaut.


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