Nielsen Hayden genealogy
Baudouin d'Avesnes
1219 - 1295 (~ 75 years)1. Baudouin d'Avesnes was born in Sep 1219 (son of Bouchard IV d'Avesnes and Margaret II of Flanders); died on 10 Apr 1295. Baudouin married Félicité de Coucy in Mar 1256. Félicité (daughter of Thomas II de Coucy and Mahaut de Rethel) died in 1307. [Group Sheet] [Family Chart]
Children:- Beatrice de Beaumont d'Avesnes was born about 1258; died on 25 Feb 1321.
2. Bouchard IV d'Avesnes was born about 1181 (son of Jacques d'Avesnes and Adela of Guise); died on 7 Sep 1244. Bouchard married Margaret II of Flanders before 23 Jul 1212. Margaret (daughter of Baldwin I of Flanders, Latin Emperor of Constantinople and Marie of Champagne) was born about 1202; died on 10 Feb 1280; was buried in Abbey of Flines, Flines-lez-Raches, Hauts-de-France, France. [Group Sheet] [Family Chart]
3. Margaret II of Flanders was born about 1202 (daughter of Baldwin I of Flanders, Latin Emperor of Constantinople and Marie of Champagne); died on 10 Feb 1280; was buried in Abbey of Flines, Flines-lez-Raches, Hauts-de-France, France. Children:
- John d'Avesnes was born in Apr 1218 in Houffalize, Luxembourg (now Belgium); died on 24 Dec 1257 in Valenciennes, Nord-Pas-de-Calais, France.
- 1. Baudouin d'Avesnes was born in Sep 1219; died on 10 Apr 1295.
Generation: 3
4. Jacques d'Avesnes was born in 1150 (son of Nicholas d'Oisy and Matilda de la Roche); died on 7 Sep 1191 in Arsuf, Palestine. Jacques married Adela of Guise in 1180. [Group Sheet] [Family Chart]
5. Adela of Guise (daughter of Bouchard of Guise and Alix). Children:
- Alix d'Avesnes
- Mathilde d'Avesnes died after 5 Nov 1236.
- Ida d'Avesnes died about 23 Sep 1216.
- Gautier II d'Avesnes died after 1243.
- 2. Bouchard IV d'Avesnes was born about 1181; died on 7 Sep 1244.
6. Baldwin I of Flanders, Latin Emperor of Constantinople was born in Jul 1171 (son of Baldwin V of Flanders and Marguerite of Lorraine); died on 11 Jul 1205. Baldwin married Marie of Champagne on 6 Jan 1186. Marie (daughter of Henry I of Champagne and Marie of France) was born about 1174; died on 9 Aug 1204. [Group Sheet] [Family Chart]
7. Marie of Champagne was born about 1174 (daughter of Henry I of Champagne and Marie of France); died on 9 Aug 1204. Children:
- 3. Margaret II of Flanders was born about 1202; died on 10 Feb 1280; was buried in Abbey of Flines, Flines-lez-Raches, Hauts-de-France, France.
Generation: 4
8. Nicholas d'Oisy (son of Wautier I d'Oisy and Ida de Mortagne); died between 1169 and 1171. Nicholas married Matilda de la Roche before 1150. [Group Sheet] [Family Chart]
9. Matilda de la Roche (daughter of Henry I de la Roche and Matilda von Limburg). Children:
- 4. Jacques d'Avesnes was born in 1150; died on 7 Sep 1191 in Arsuf, Palestine.
10. Bouchard of Guise (son of Guy de Guise and Aveline de Montmorency dit Machanie). Bouchard married Alix. [Group Sheet] [Family Chart]
11. Alix Children:
12. Baldwin V of Flanders was born in 1150 (son of Baldwin IV of Hainaut and Alix de Namur); died on 17 Dec 1195. Baldwin married Marguerite of Lorraine in Apr 1169. Marguerite (daughter of Thierri III of Lorraine and Sibyl of Anjou) was born between 1140 and 1145; died on 12 Nov 1194. [Group Sheet] [Family Chart]
13. Marguerite of Lorraine was born between 1140 and 1145 (daughter of Thierri III of Lorraine and Sibyl of Anjou); died on 12 Nov 1194. Children:
- Isabella of Flanders, Queen Consort of France was born on 23 Apr 1170 in Valenciennes, Nord-Pas-de-Calais, France; died on 15 Mar 1190 in Paris, France; was buried in Cathedral of Notre Dame, Paris, France.
- 6. Baldwin I of Flanders, Latin Emperor of Constantinople was born in Jul 1171; died on 11 Jul 1205.
- Yolanda of Flanders was born about 1175; died in Aug 1219.
- Sybille de Hainaut was born in 1179; died in 1217.
14. Henry I of Champagne (son of Thibaut IV of Blois, Champagne, and Troyes and Mathilde of Carinthia). Henry married Marie of France in 1164. Marie (daughter of Louis VII, King of France and Eleanor of Aquitaine, Queen Consort of France; Queen Consort of England) was born in 1145 in France; died on 11 Mar 1198 in Champagne, France. [Group Sheet] [Family Chart]
15. Marie of France was born in 1145 in France (daughter of Louis VII, King of France and Eleanor of Aquitaine, Queen Consort of France; Queen Consort of England); died on 11 Mar 1198 in Champagne, France. Children:
- Henri II, King of Jerusalem was born on 29 Jul 1166; died on 10 Sep 1197.
- 7. Marie of Champagne was born about 1174; died on 9 Aug 1204.
- Thibaut III of Champagne was born on 13 May 1179; died on 24 May 1201.