Nielsen Hayden genealogy
Descendants of Ermesinde de Namur
1186 - 1247 (~ 60 years)Father: Henri de Namur ( - 14 Aug 1196)
Mother: Agnes van Gelre ( - Abt 1196)
Ermesinde de Namur (Jul 1186 - 17 Feb 1247)
Thibaud I of Bar and Luxembourg (Abt 1158 - 12 Feb 1214)(m. 1197)
:   ├─ Marguerite de Bar
:   │ Hugues III (Abt 1200 - Between 20 Apr 1243 and 4 May 1244)
:   │    └─ Henri I (Abt 1232 - Between 1 May 1278 and 10 Jul 1278)
:   │     Marguerite (m. Bef 11 Feb 1252)
:   │         + Tommaso Sanseverino (Abt 1252 - 25 Sep 1324)
:   └─ Elisabeth de Bar (Abt 1208 - Aft 1265)
:    Walram V von Limburg (Abt 1203 - Aft 20 Apr 1242)(m. Abt 1218)
:       └─ Bertha de Montjoie (Abt 1220 - Bef 12 Jul 1254)
:        Dirk II von Heinsberg (Abt 1225 - 14 Oct 1268 Koln, Germany)(m. Abt 1246)
:            + Engelbert I von der Mark (Abt 1215 - 16 Nov 1277 Bredevoort, Gelderland, Netherlands)(m. 1265)
Walram IV of Luxembourg (Abt 1180 - Aft 25 May 1226)(m. May 1214)
   ├─ Gérard de Luxembourg ( - Between 1298 and 1303)
   │ Mathilde de Clèves ( - 1304)(m. 1253)
   │    └─ Marguerite de Luxembourg
   │     Jean III de Ghistelles ( - 1315)(m. Between 1284 and Jun 1289)
   │        └─ Jean IV de Ghistelles ( - 26 Aug 1346 Crécy-in-Ponthieu, Somme, Hauts-de-France, France) =>
   │         + Marie de Haverskerke ( - Aft 1350)(m. Aft Jun 1337)
   ├─ Katharina von Limburg (Abt 1215 - 1255)
   │ Mathieu II (Abt 1193 - 9 Feb 1251)(m. Aug 1225)
   │    └─ Frédéric III (1238 - 31 Dec 1303)
   │     Marguerite de Champagne ( - 1310)(m. 1255)
   │         + Isabelle de Rumigny (Jun 1263 - 1322)(m. Bef 1281)
   └─ Henry of Luxembourg (1217 - 24 Dec 1281)
    Margaret of Bar (Abt 1220 - 23 Nov 1275)(m. 4 Jun 1240)
       ├─ Philippine de Luxemburg ( - 6 Apr 1311 bur.Valenciennes, Nord-Pas-de-Calais, France)
       │ Jean II d'Avesnes (1247 - 11 Sep 1304 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)
       ├─ Henry III of Luxembourg (Abt 1240 - 5 Jun 1288 Worringen, near Koln, Germany)
       │ Beatrice de Beaumont d'Avesnes (Abt 1258 - 25 Feb 1321)(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)
       ├─ Walram I of Luxembourg (Abt 1243 - 5 Jun 1288 Worringen, near Koln, Germany)
       │ Jeanne de Beauvoir ( - Bef Dec 1300)
       │    └─ Valeran II de Luxembourg (Abt 1285 - 26 Jan 1367 bur.Cambrai, Hauts-de-France, France) =>
       │     + Guyotte de Lille ( - 7 Aug 1338 bur.Abbey of Phalempin, Nord, France)(m. Bef 5 Nov 1305)
       ├─ Isabelle of Luxembourg (Abt 1247 - Sep 1298)
       │ Guy de Dampierre (Abt 1226 - 7 Mar 1304)(m. Mar 1265)
       │    │ + Reinald I of Guelders (Abt 1255 - 9 Oct 1326)(m. 3 Jul 1286 Namur, Wallonia, Belgium)
       │    │ + Jean de Fiennes ( - Aft 1324)(m. 1307)
       │     + Marie d'Artois (Abt 1291 - 22 Jan 1365)(m. 6 May 1309 Paris, 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)
        John II of Hainault (1247 - 22 Aug 1304 bur.Church of the Franciscans, Valenciennes, Nord-Pas-de-Calais,
        France)
        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)