Nielsen Hayden genealogy
Descendants of Bouchard IV d'Avesnes
Abt 1181 - 1244 (~ 63 years)Father: Jacques d'Avesnes (1150 - 7 Sep 1191 Arsuf, Palestine)
Mother: Adela of Guise
Bouchard IV d'Avesnes (Abt 1181 - 7 Sep 1244)
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)
(m. Bef 23 Jul 1212)
   ├─ John d'Avesnes (Apr 1218 Houffalize, Luxembourg (now Belgium) -
   │ 24 Dec 1257 Valenciennes, Nord-Pas-de-Calais, France)
   │ 24 Dec 1257 Valenciennes, Nord-Pas-de-Calais, France)
   │ Adelaide of Holland (Abt 1230 - Between 1 Mar 1284 and 7 Apr 1284)(m. 9 Oct 1246)
   │    ├─ John II of Hainault (1247 - 22 Aug 1304 bur.Church of the Franciscans, Valenciennes, Nord-Pas-de-
   │    │ Calais, France)
   │    │ Calais, France)
   │    │ Philippa of Luxembourg (Abt 1252 -
   │    │ 6 Apr 1311 bur.Church of the Franciscans, Valenciennes, Nord-Pas-de-Calais, France)
   │    │ 6 Apr 1311 bur.Church of the Franciscans, Valenciennes, Nord-Pas-de-Calais, France)
   │    │    └─ William III of Hainault (Abt 1286 - 7 Jun 1337 Valenciennes, Nord-Pas-de-Calais, France) =>
   │    │     + Jeanne de Valois (Abt 1294 - 7 Mar 1342 Fontenelles, Burgundy, France)
   │    │     (m. 19 May 1305 Chauny, Aisne, France)
   │    │     (m. 19 May 1305 Chauny, Aisne, France)
   │    ├─ Jean II d'Avesnes (1247 - 11 Sep 1304 bur.Valenciennes, Nord-Pas-de-Calais, France)
   │    │ Philippine de Luxemburg ( - 6 Apr 1311 bur.Valenciennes, Nord-Pas-de-Calais, France)
   │    │ (m. Between 1265 and 1270)
   │    │ (m. Between 1265 and 1270)
   │    │    └─ Marie of Hainault and Holland ( - Between 31 Aug 1354 and 4 Sep 1354 Château de Murat, Cantal,
   │    │     Auvergne, France) =>
   │    │     Auvergne, France) =>
   │    │     + Louis I de Bourbon (1279 Clermont, Oise, France -
   │    │     22 Jan 1342 bur.Convent of the Jacobins, Paris, France)(m. Sep 1310 Pontoise, Vexin, France)
   │    │     22 Jan 1342 bur.Convent of the Jacobins, Paris, France)(m. Sep 1310 Pontoise, Vexin, France)
   │    └─ Guy d'Avesnes, Bishop of Utrecht (Abt 1253 - 28 May 1317)
   │    
   │         + Arnoud van Amstel ( - Between 12 Feb 1363 and 5 Apr 1363)(m. Bef 25 Jul 1310)
   └─ Baudouin d'Avesnes (Sep 1219 - 10 Apr 1295)
    Félicité de Coucy ( - 1307)(m. Mar 1256)
       └─ Beatrice de Beaumont d'Avesnes (Abt 1258 - 25 Feb 1321)
        Henry III of Luxembourg (Abt 1240 - 5 Jun 1288 Worringen, near Koln, Germany)(m. Abt 1260)
           └─ Henry VII, Holy Roman Emperor (12 Jul 1274 Valenciennes, Nord-Pas-de-Calais, France -
            24 Aug 1313 Buonconvento near Siena, Tuscany, Italy) =>
            24 Aug 1313 Buonconvento near Siena, Tuscany, Italy) =>
            + Margareta of Brabant (4 Oct 1276 - 14 Dec 1311 Genoa, Liguria, Italy)
            (m. 9 Jun 1292 Tervuren, Brabant)
            (m. 9 Jun 1292 Tervuren, Brabant)