Nielsen Hayden genealogy
Ancestors of Jean II d'Avesnes
1247 - 1304 (57 years)
┌── Wautier I d'Oisy 
( - 1147) =>
( - 1147) => ┌── Nicholas d'Oisy ( - Between 1169 and 1171)(m. Bef 1150)
( - Between 1169 and 1171)(m. Bef 1150) │ └── Ida de Mortagne =>
=> │
┌── Jacques d'Avesnes (1150 - 7 Sep 1191 Arsuf, Palestine)(m. 1180)
(1150 - 7 Sep 1191 Arsuf, Palestine)(m. 1180) │ │
│ │ ┌── Henry I de la Roche =>
=> │ └── Matilda de la Roche (m. Bef 1150)
(m. Bef 1150) │ └── Matilda von Limburg =>
=> │
┌── Bouchard IV d'Avesnes (Abt 1181 - 7 Sep 1244)(m. Bef 23 Jul 1212)
(Abt 1181 - 7 Sep 1244)(m. Bef 23 Jul 1212) │ │
│ │ ┌── Guy de Guise =>
=> │ │ ┌── Bouchard of Guise
│ │ │ └── Aveline de Montmorency dit Machanie =>
=> │ │ │
│ └── Adela of Guise (m. 1180)
(m. 1180) │ └── Alix
│
┌── John d'Avesnes (Apr 1218 Houffalize, Luxembourg (now Belgium) -
│ 24 Dec 1257 Valenciennes, Nord-Pas-de-Calais, France)(m. 9 Oct 1246)
(Apr 1218 Houffalize, Luxembourg (now Belgium) -│ 24 Dec 1257 Valenciennes, Nord-Pas-de-Calais, France)(m. 9 Oct 1246)
│ │
│ │ ┌── Baldwin IV of Hainaut (1110 - 8 Nov 1171)(m. Abt 1130) =>
(1110 - 8 Nov 1171)(m. Abt 1130) => │ │ ┌── Baldwin V of Flanders (1150 - 17 Dec 1195)(m. Apr 1169)
(1150 - 17 Dec 1195)(m. Apr 1169) │ │ │ └── Alix de Namur ( - Jul 1169)(m. Abt 1130) =>
( - Jul 1169)(m. Abt 1130) => │ │ │
│ │ ┌── Baldwin I of Flanders, Latin Emperor of Constantinople (Jul 1171 - 11 Jul 1205)
(Jul 1171 - 11 Jul 1205) │ │ │ (m. 6 Jan 1186)
│ │ │ │
│ │ │ │ ┌── Thierri III of Lorraine (Abt 1098 - 17 Jan 1168)(m. 1131) =>
(Abt 1098 - 17 Jan 1168)(m. 1131) => │ │ │ └── Marguerite of Lorraine (Between 1140 and 1145 - 12 Nov 1194)(m. Apr 1169)
(Between 1140 and 1145 - 12 Nov 1194)(m. Apr 1169) │ │ │ └── Sibyl of Anjou (1112 - 1165)(m. 1131) =>
(1112 - 1165)(m. 1131) => │ │ │
│ └── Margaret II of Flanders (Abt 1202 - 10 Feb 1280 bur.Abbey of Flines, Flines-lez-Raches, Hauts-de-
│ France, France)(m. Bef 23 Jul 1212)
(Abt 1202 - 10 Feb 1280 bur.Abbey of Flines, Flines-lez-Raches, Hauts-de-│ France, France)(m. Bef 23 Jul 1212)
│ │
│ │ ┌── Thibaut IV of Blois, Champagne, and Troyes (Aft 1090 - 8 Jan 1152 Ligny, Wallonia)
(Aft 1090 - 8 Jan 1152 Ligny, Wallonia) │ │ │ (m. 1123) =>
│ │ ┌── Henry I of Champagne (m. 1164)
(m. 1164) │ │ │ └── Mathilde of Carinthia ( - 13 Dec 1160 Fontevault, Maine-et-Loir, France)
( - 13 Dec 1160 Fontevault, Maine-et-Loir, France) │ │ │ (m. 1123) =>
│ │ │
│ └── Marie of Champagne (Abt 1174 - 9 Aug 1204)(m. 6 Jan 1186)
(Abt 1174 - 9 Aug 1204)(m. 6 Jan 1186) │ │
│ │ ┌── Louis VII, King of France (1120 - 18 Sep 1180 Paris, France)
(1120 - 18 Sep 1180 Paris, France) │ │ │ (m. Jul 1137 Cathedral of Saint-Andre, Bordeaux, Gironde, France) =>
│ └── Marie of France (1145 France - 11 Mar 1198 Champagne, France)(m. 1164)
(1145 France - 11 Mar 1198 Champagne, France)(m. 1164) │ └── Eleanor of Aquitaine, Queen Consort of France; Queen Consort of England (1122 - 1
│ Apr 1204 bur.Fontévrault Abbey, near Chinon, Anjou, France)(m. Jul 1137
│ Cathedral of Saint-Andre, Bordeaux, Gironde, France) =>
(1122 - 1 │ Apr 1204 bur.Fontévrault Abbey, near Chinon, Anjou, France)(m. Jul 1137
│ Cathedral of Saint-Andre, Bordeaux, Gironde, France) =>
│
Jean II d'Avesnes (1247 - 11 Sep 1304 bur.Valenciennes, Nord-Pas-de-Calais, France)
│
│ ┌── Dirk VI of Holland (Abt 1114 - 5 Aug 1157) =>
(Abt 1114 - 5 Aug 1157) => │ ┌── Floris III of Holland (Abt 1140 - 1 Aug 1190 Antioch, Anatolia)(m. 1162)
(Abt 1140 - 1 Aug 1190 Antioch, Anatolia)(m. 1162) │ │ └── Sophia von Rheinick ( - 26 Sep 1176) =>
( - 26 Sep 1176) => │ │
│ ┌── Willem I of Holland (Abt 1170 - 4 Feb 1222)
(Abt 1170 - 4 Feb 1222) │ │ │
│ │ │ ┌── Henry of Scotland (Abt 1114 -
│ │ │ │ 12 Jun 1152 bur.Kelso Abbey, Roxburghshire, Scotland)(m. Aft 9 Apr 1139) =>
(Abt 1114 -│ │ │ │ 12 Jun 1152 bur.Kelso Abbey, Roxburghshire, Scotland)(m. Aft 9 Apr 1139) =>
│ │ └── Aleida of Scotland ( - Aft 11 Jan 1204)(m. 1162)
( - Aft 11 Jan 1204)(m. 1162) │ │ └── Ada de Warenne ( - 1178)(m. Aft 9 Apr 1139) =>
( - 1178)(m. Aft 9 Apr 1139) => │ │
│ ┌── Floris IV of Holland (24 Jun 1210 - 19 Jul 1234)(m. Aft 5 Nov 1214)
(24 Jun 1210 - 19 Jul 1234)(m. Aft 5 Nov 1214) │ │ │
│ │ │ ┌── Hendrik van Gelre (Abt 1117 - Between 27 May 1182 and 10 Sep 1182)(m. Abt 1135) =>
(Abt 1117 - Between 27 May 1182 and 10 Sep 1182)(m. Abt 1135) => │ │ │ ┌── Otto I van Gelre (Abt 1150 - Aft 30 Apr 1207)
(Abt 1150 - Aft 30 Apr 1207) │ │ │ │ └── Agnes von Arnstein ( - Bef 1179)(m. Abt 1135) =>
( - Bef 1179)(m. Abt 1135) => │ │ │ │
│ │ └── Aleida van Gelre (Abt 1187 - 4 Feb 1218)
(Abt 1187 - 4 Feb 1218) │ │ │
│ │ │ ┌── Otto I of Bavaria (Abt 1117 - 11 Jul 1183) =>
(Abt 1117 - 11 Jul 1183) => │ │ └── Richardis von Scheyern-Wittelsbach (Abt 1173 - 7 Dec 1231)
(Abt 1173 - 7 Dec 1231) │ │ └── Agnes von Looz (Abt 1150 - 1192) =>
(Abt 1150 - 1192) => │ │
└── Adelaide of Holland (Abt 1230 - Between 1 Mar 1284 and 7 Apr 1284)(m. 9 Oct 1246)
(Abt 1230 - Between 1 Mar 1284 and 7 Apr 1284)(m. 9 Oct 1246) │
│ ┌── Godfrey II ( - 1142)(m. 1139) =>
( - 1142)(m. 1139) => │ ┌── Godfrey III (Abt 1141 - 10 Aug 1190 bur.St. Peter's Church, Leuven, Belgium)(m. 1158)
(Abt 1141 - 10 Aug 1190 bur.St. Peter's Church, Leuven, Belgium)(m. 1158) │ │ └── Luitgarde of Sulzbach ( - Aft 1162)(m. 1139) =>
( - Aft 1162)(m. 1139) => │ │
│ ┌── Henri I of Brabant (Abt 1158 - 5 Sep 1235 Koln, Germany)(m. 1179)
(Abt 1158 - 5 Sep 1235 Koln, Germany)(m. 1179) │ │ │
│ │ │ ┌── Henry II of Limburg ( - Aug 1167 Rome) =>
( - Aug 1167 Rome) => │ │ └── Margaret von Limburg ( - 1172)(m. 1158)
( - 1172)(m. 1158) │ │ └── Maud von Saffenberg ( - 2 Jan 1145 bur.Abbey of Rolduc, Kerkrade, Netherlands) =>
( - 2 Jan 1145 bur.Abbey of Rolduc, Kerkrade, Netherlands) => │ │
└── Machteld of Brabant (Abt 1200 - 21 Dec 1267)(m. Aft 5 Nov 1214)
(Abt 1200 - 21 Dec 1267)(m. Aft 5 Nov 1214) │
│ ┌── Thierri III of Lorraine (Abt 1098 - 17 Jan 1168)(m. 1131) =>
(Abt 1098 - 17 Jan 1168)(m. 1131) => │ ┌── Mathieu of Flanders (Abt 1138 - 25 Jul 1173 Driencourt, Somme, Picardy, France)(m. 1160)
(Abt 1138 - 25 Jul 1173 Driencourt, Somme, Picardy, France)(m. 1160) │ │ └── Sibyl of Anjou (1112 - 1165)(m. 1131) =>
(1112 - 1165)(m. 1131) => │ │
└── Machtild of Boulogne (Abt 1169 - Between 1210 and 1211 bur.Afflighem Abbey, Brabant, Belgium)
(Abt 1169 - Between 1210 and 1211 bur.Afflighem Abbey, Brabant, Belgium) (m. 1179)
│
│ ┌── Stephen of Blois, King Of England (Abt 1092 Blois, Loir-et-Cher, France -
│ │ 25 Oct 1154 Dover, Kent, England)(m. 1125) =>
(Abt 1092 Blois, Loir-et-Cher, France -│ │ 25 Oct 1154 Dover, Kent, England)(m. 1125) =>
└── Marie of England (1136 - 1182 Monastery of Sainte-Austreberthe, Montreuil, France)
(1136 - 1182 Monastery of Sainte-Austreberthe, Montreuil, France) (m. 1160)
└── Maud of Boulogne, Queen Consort of England (Abt 1072 -
30 May 1151 bur.Faversham Abbey, Kent, England)(m. 1125) =>
(Abt 1072 -30 May 1151 bur.Faversham Abbey, Kent, England)(m. 1125) =>