Family:William I, Count of Hainaut and Joan of Valois (1294–1352) (1)
Parents: Jean d'Avesnes and Philippina Luxembourg-Maas
Willem d'Avesnes, graaf van Holland en Zeeland
b. Abt 1286
d. 7 Jun 1337 Valenciennes, Nord, France
Parents: Charles of Valois and Marguerite of Anjou and Maine
Joan of Valois, Countess of Hainault
b. Abt 1294 Longpont, Aisne, France
d. 7 Mar 1342 Yonne, France
m. 19 May 1305 Chanay, Ain, Rhone-Alpes, France
Facts and Events
Marriage? 19 May 1305 Chanay, Ain, Rhone-Alpes, France
Children
BirthDeath
1.
William II _____, Count of Hainaut
1307
26 Sep 1345 Warns, Hemelumer Oldeferd, Friesland, Netherlands
2.
Sibylla Countess of Holland
1310 Le Quesnoy, Nord, France
 
3.
Margaret II _____, Countess of Hainault
1311 Le Quesnoy, Nord, France
23 Jun 1356 Le Quesnoy, Nord, France
4.
Philippa _____, d'Avesnes of Hainault
24 Jun 1311 Valenciennes, Nord, France
15 Aug 1369 Windsor Castle, Windsor, Berkshire, England
5.
Jan Count of Holland
Abt 1313 Le Quesnoy, Nord, France
1316
6.
Joanna of Hainaut
1315 Le Quesnoy, Nord, France
1374
7.
Agnes _____, Countess of Holland
Est 1320 Le Quesnoy, Nord, France
Aft 24 Nov 1327
8.
Catherine Of Hainault D'Avesnes
1320 Hainault, Belgium
Aft 1375
9.
Isabelle de Hainaut
Abt 1323
3 Jun 1361
10.
Louis, Count of Holland
Abt 1325 Le Quesnoy, Nord, France
1328
Add child
Questionable information identified by WeRelate automation
To check:Wife younger than 12 at marriage
References
  1.   KdG reeks 6, in Www.kareldegrote.nl.

    20 Jan II van Avesnes, geb. ca. 1247, overl. Valenciennes 11-9-1304, tr.(2) N.N. 1, tr.(3) N.N. 2, tr.(4) N.N. 3, tr.(1) ca. 1270 Philippine van Luxemburg, overl. 6-4-1311.
    Hieruit (o.m.):

    Willem III, volgt hierna.
    Aleid, volgt Reeks 9
    21 Willem III van Holland, geb. ca. 1286, overl. Valenciennes 7-6-1337, tr.(2) N.N., tr.(1) Longpont 23-5-1305 Johanna van Valois, geb. ca. 1294, overl. Fontenelle 7-3-1352.
    22 Lodewijk IV van Beieren, geb. tussen 7-1281 en 7-1282, Keizer, overl. München 11-10-1347, tr.(1) ca. 1308 Beatrix van Silezie-Glogau, geb. ca. 1290, overl. 24-8-1324, tr.(2) Keulen 26-2-1324 Margaretha van Henegouwen, geb. ca. 1311, overl. Le Quesnoy 23-6-1356 begr. Valenciennes.

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