Nielsen Hayden genealogy
Descendants of Giselbert
- Aft 1004Father: Siegfried of Luxembourg (Between 915 and 920 - Abt 998 bur.Saint-Maximum, Trier, Germany)
Mother: Hedwig (Between 935 and 940 - 13 Dec 992 bur.Saint-Maximum, Trier, Germany)
Giselbert ( - Aft 18 May 1004)
   └─ Otgiva of Luxembourg (Abt 995 - 21 Feb 1030)
    Baldwin IV "The Bearded" (980 - 29 May 1035 bur.Abbey of Saint-Pierre, Ghent, Flanders)(m. Abt 1005)
       └─ Baldwin V (Abt 1010 - 1 Sep 1067 bur.Lille, Nord, Nord-Pas-de-Calais, France)
        St. Adele of France (Between 1010 and 1015 - 8 Jan 1079 bur.Abbey of Messines, Ypres, Flanders)
        (m. 1028 Paris, France)
        (m. 1028 Paris, France)
           ├─ Baldwin VI (Abt 1030 - 10 Jul 1070 bur.Abbey of Hasnon, Nord-Pas-de-Calais, France) =>
           │ + Richilde of Hainaut (Between 1015 and 1020 -
           │ 15 Mar 1086 bur.Abbey of Hasnon, Nord-Pas-de-Calais, France)(m. Abt 1055)
           │ 15 Mar 1086 bur.Abbey of Hasnon, Nord-Pas-de-Calais, France)(m. Abt 1055)
           ├─ Matilda of Flanders, Queen Consort of England (1032 - 2 Nov 1083 bur.Abbey of Sainte-Trinitie,
           │ Caen, Calvados, Normandy, France) =>
           │ Caen, Calvados, Normandy, France) =>
           │ + William I, King of England (1027-1028 Falais, Calvados, Normandy, France -
           │ 9 Sep 1087 St. Gervais, near Rouen, Seine-Maritime, Normandy, France)(m. Abt 1050)
           │ 9 Sep 1087 St. Gervais, near Rouen, Seine-Maritime, Normandy, France)(m. Abt 1050)
            + Gertrude of Saxony (Abt 1030 - 4 Aug 1113)(m. 1063)