Nielsen Hayden genealogy
Descendants of Luitgarde of Sulzbach
- Aft 1162Father: Berengar I of Sulzbach (Abt 1080 - 3 Dec 1125)
Mother: Adelheid von Diessen ( - 11 Jan 1126)
Luitgarde of Sulzbach ( - Aft 1162)
Godfrey II ( - 1142)(m. 1139)
   └─ Godfrey III (Abt 1141 - 10 Aug 1190 bur.St. Peter's Church, Leuven, Belgium)
    Imagina of Looz
    :   └─ Godfrey de Lovaine ( - Bef 26 Apr 1226)
    :    Alice de Hastings (m. Abt 1199)
    :       └─ Matthew de Lovaine (of Little Easton, Essex, England - Bef Jun 1258) =>
    :        + Muriel ( - Aft 1274)
    Margaret von Limburg ( - 1172)(m. 1158)
       └─ Henri I of Brabant (Abt 1158 - 5 Sep 1235 Koln, Germany)
        Machtild of Boulogne (Abt 1169 - Between 1210 and 1211 bur.Afflighem Abbey, Brabant, Belgium)(m. 1179)
        :   │ + Gerhard van Gelre (Abt 1185 - 22 Aug 1229)(m. Abt 1206)
        :   │ + Guillaume IX d'Auvergne (Abt 1195 - 1246)(m. Bef 3 Feb 1225)
        :   │ + Floris IV of Holland (24 Jun 1210 - 19 Jul 1234)(m. Aft 5 Nov 1214)
        :    + Maria von Hohenstaufen (Abt 1201 - 1235)(m. 22 Aug 1215)
        :    + Sophia von Thüringen (20 Mar 1224 - 29 May 1275)(m. 1240)
        Marie de France (1198 - 15 Aug 1224 bur.Afflighem Abbey, Brabant, Belgium)
        (m. 22 Apr 1213 Soissons, Aisne, Picardie, France)
        (m. 22 Apr 1213 Soissons, Aisne, Picardie, France)
            + Dietrich von Kleve (Between 1214 and 1215 - 24 May 1245 Wesel, Westphalia, Germany)
            (m. 19 Mar 1233 Louvain, Brabant, Belgium)
            (m. 19 Mar 1233 Louvain, Brabant, Belgium)