William I

Male Abt 1174 - 1224  (50 years)


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Generation: 1

  1. 1.  William I was born about 1174; died on 4 Feb 1223/4.

    William married Alelaide Of GUELDERS in 1198. Alelaide (daughter of Otto I Count Of GUELDERS and Richardis VON WITTESBACH) was born about 1186; died on 04 Feb 1218. [Group Sheet] [Family Chart]

    Children:
    1. 2. Ada Countess Of HOLLAND  Descendancy chart to this point was born about 1202 in Gravenhage, Zuid-holland, Netherlands; died on 15 Jun 1258 in Rijnsburg, Zuid-Holland, Netherlands.
    2. 3. Richardis Countess Of HOLLAND  Descendancy chart to this point was born about 1203 in Gravenhage, Zuid-holland, Netherlands; died on 03 Jan 1262.
    3. 4. Willem Count Of HOLLAND  Descendancy chart to this point was born about 1206 in Gravenhage, Zuid-holland, Netherlands; died on 30 Aug 1238.
    4. 5. Otto Count Of HOLLAND  Descendancy chart to this point was born about 1208 in Gravenhage, Zuid-holland, Netherlands; died on 03 Apr 1249 in Utrecht, Netherlands.
    5. 6. Floris IV  Descendancy chart to this point was born on 24 Jun 1210; died on 19 Jul 1245 in France; was buried in Rijnsburg, Zuid-Holland, Netherlands.


Generation: 2

  1. 2.  Ada Countess Of HOLLAND Descendancy chart to this point (1.William1) was born about 1202 in Gravenhage, Zuid-holland, Netherlands; died on 15 Jun 1258 in Rijnsburg, Zuid-Holland, Netherlands.

  2. 3.  Richardis Countess Of HOLLAND Descendancy chart to this point (1.William1) was born about 1203 in Gravenhage, Zuid-holland, Netherlands; died on 03 Jan 1262.

  3. 4.  Willem Count Of HOLLAND Descendancy chart to this point (1.William1) was born about 1206 in Gravenhage, Zuid-holland, Netherlands; died on 30 Aug 1238.

  4. 5.  Otto Count Of HOLLAND Descendancy chart to this point (1.William1) was born about 1208 in Gravenhage, Zuid-holland, Netherlands; died on 03 Apr 1249 in Utrecht, Netherlands.

  5. 6.  Floris IV Descendancy chart to this point (1.William1) was born on 24 Jun 1210; died on 19 Jul 1245 in France; was buried in Rijnsburg, Zuid-Holland, Netherlands.

    Floris married Mathilde Of BRABANT before 06 Dec 1224. Mathilde (daughter of Henri I and Maud Of BOULOGNE) was born about 1200 in Hertogenbosch, Noord Brabant, Netherlands; died on 21 Dec 1267; was buried in Loosduinen, Zuid Holland, Netherlands. [Group Sheet] [Family Chart]

    Children:
    1. 7. Margaret Of HOLLAND  Descendancy chart to this point was born about 1230 in Hertogenbosch, Noord Brabant, Netherlands; died on 26 Mar 1276.
    2. 8. William II Count Of HOLLAND  Descendancy chart to this point was born in 1227 in Hertogenbosch, Noord Brabant, Netherlands; died on 28 Jan 1256 in Hoogwoud, Noord-Holland, Netherlands.
    3. 9. Florence Of HOLLAND  Descendancy chart to this point was born about 1228 in Hertogenbosch, Noord Brabant, Netherlands; died on 24 Mar 1258 in Slain at a tournament.
    4. 10. Alelaide Of HOLLAND  Descendancy chart to this point was born about 1225; died about 1284 in Valenciennes, Nord, france.
    5. 11. Richardis Count Of HOLLAND  Descendancy chart to this point


Generation: 3

  1. 7.  Margaret Of HOLLAND Descendancy chart to this point (6.Floris2, 1.William1) was born about 1230 in Hertogenbosch, Noord Brabant, Netherlands; died on 26 Mar 1276.

    Family/Spouse: Herman Count Of HENNEBURG. [Group Sheet] [Family Chart]


  2. 8.  William II Count Of HOLLAND Descendancy chart to this point (6.Floris2, 1.William1) was born in 1227 in Hertogenbosch, Noord Brabant, Netherlands; died on 28 Jan 1256 in Hoogwoud, Noord-Holland, Netherlands.

    William married Elizabeth Of BRUNSWICK-LUNEBURG in 1251. Elizabeth (daughter of Otho The PUER and MATHILDA) died in 1266. [Group Sheet] [Family Chart]


  3. 9.  Florence Of HOLLAND Descendancy chart to this point (6.Floris2, 1.William1) was born about 1228 in Hertogenbosch, Noord Brabant, Netherlands; died on 24 Mar 1258 in Slain at a tournament.

  4. 10.  Alelaide Of HOLLAND Descendancy chart to this point (6.Floris2, 1.William1) was born about 1225; died about 1284 in Valenciennes, Nord, france.

    Alelaide married John I DE AVESNES on 09 Oct 1246. John (son of Bouchard DE AVESNES and Marguerite DE HAINAUT) was born on 01 May 1218 in Etraeungt, Nord, France; died on 24 Dec 1256/7 in Valenciennes, Nord, france; was buried in Valenciennes, Nord, france. [Group Sheet] [Family Chart]

    Children:
    1. 12. Jeanne DE AVESNES  Descendancy chart to this point was born about 1256 in Valenciennes, Nord, france; died in 1304.
    2. 13. Floris DE AVESNES  Descendancy chart to this point was born in 1255 in Valenciennes, Nord, france; died on 23 Jan 1297.
    3. 14. John II DE AVESNES  Descendancy chart to this point was born on 11 Sep 1247 in Brabant, Holland; died on 22 Aug 1304 in Valenciennes, Nord, france.
    4. 15. Baudouin DE AVESNES  Descendancy chart to this point was born about 1249 in Valenciennes, Nord, france; died about 1299.
    5. 16. Guillaume DE AVESNES  Descendancy chart to this point was born in 1254 in Valenciennes, Nord, france; died in 1296.
    6. 17. Guy DE AVESNES  Descendancy chart to this point was born about 1253 in Valenciennes, Nord, france; died on 28 May 1317 in Utrecht, Netherlands.
    7. 18. Bouchard DE AVESNES  Descendancy chart to this point was born on 26 May 1251 in Valenciennes, Nord, france; died on 29 Nov 1296; was buried in Metz, Moselle, france.

  5. 11.  Richardis Count Of HOLLAND Descendancy chart to this point (6.Floris2, 1.William1)


Generation: 4

  1. 12.  Jeanne DE AVESNES Descendancy chart to this point (10.Alelaide3, 6.Floris2, 1.William1) was born about 1256 in Valenciennes, Nord, france; died in 1304.

  2. 13.  Floris DE AVESNES Descendancy chart to this point (10.Alelaide3, 6.Floris2, 1.William1) was born in 1255 in Valenciennes, Nord, france; died on 23 Jan 1297.

  3. 14.  John II DE AVESNES Descendancy chart to this point (10.Alelaide3, 6.Floris2, 1.William1) was born on 11 Sep 1247 in Brabant, Holland; died on 22 Aug 1304 in Valenciennes, Nord, france.

    John married Philippine Of LUXEMBURG between 1265 -1270. Philippine (daughter of Henry III "the Blond" Count Of LUXEMBOURG and Marguerite DE BAR) was born about 1252 in Luxembourg,; died on 06 Apr 1311 in Valenciennes, Nord, france. [Group Sheet] [Family Chart]

    Children:
    1. 19. Henri DE AVESNES  Descendancy chart to this point was born about 1271 in Valenciennes, Nord, france; died after 18 Mar 1303 in Kammerich.
    2. 20. Alix DE AVESNES  Descendancy chart to this point was born about 1273 in Valenciennes, Nord, france; died on 26 Oct 1317.
    3. 21. Marguerite DE AVESNES  Descendancy chart to this point was born about 1274 in Valenciennes, Nord, france; died on 18 Oct 1342.
    4. 22. Isabelle DE AVESNES  Descendancy chart to this point was born about 1275 in Valenciennes, Nord, france; died in Dec 1305.
    5. 23. Jean DE AVESNES  Descendancy chart to this point was born about 1278 in Valenciennes, Nord, france; died on 11 Jul 1302 in Ostrevant.
    6. 24. Jeanne DE AVESNES  Descendancy chart to this point was born about 1279 in Valenciennes, Nord, france.
    7. 25. Marie DE HAINAULT  Descendancy chart to this point was born about 1280 in Valenciennes, Nord, france; died on 28 Aug 1354 in Chateau De Murat, Bourbonnois, France.
    8. 26. Valeran DE HANAULT  Descendancy chart to this point was born about 1282.
    9. 27. William III  Descendancy chart to this point was born about 1286 in Avesnes, Pas-De-Calais, France; died on 07 Jun 1337 in Valenciennes, Nord, France.
    10. 28. Ida D' AVESNES  Descendancy chart to this point was born about 1294 in Avesnes, Pas-De-Calais, France; died before Dec 1351.

  4. 15.  Baudouin DE AVESNES Descendancy chart to this point (10.Alelaide3, 6.Floris2, 1.William1) was born about 1249 in Valenciennes, Nord, france; died about 1299.

  5. 16.  Guillaume DE AVESNES Descendancy chart to this point (10.Alelaide3, 6.Floris2, 1.William1) was born in 1254 in Valenciennes, Nord, france; died in 1296.

  6. 17.  Guy DE AVESNES Descendancy chart to this point (10.Alelaide3, 6.Floris2, 1.William1) was born about 1253 in Valenciennes, Nord, france; died on 28 May 1317 in Utrecht, Netherlands.

  7. 18.  Bouchard DE AVESNES Descendancy chart to this point (10.Alelaide3, 6.Floris2, 1.William1) was born on 26 May 1251 in Valenciennes, Nord, france; died on 29 Nov 1296; was buried in Metz, Moselle, france.