Nielsen Hayden genealogy
Descendants of Otgiva of Luxembourg
Abt 995 - 1030 (~ 35 years)Father: 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)
       │ (m. Abt 1055)
       │     + Ida of Louvain (of Louvain, Brabant, Belgium - 1139)(m. 1084)
       ├─ Matilda of Flanders, Queen Consort of England (1032 - 2 Nov 1083 bur.Abbey of Sainte-Trinitie, Caen,
       │ Calvados, Normandy, France)
       │ 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)
       │    ├─ Alice ( - Bef 1113 Abbey of St. Leger, Preaux, Normandy, France)
       │    ├─ Cecily ( - 30 Jul 1126)
       │    ├─ Matilda
       │    ├─ Robert Curthose (in or Aft 1050 - Abt 3 Feb 1134 Cardiff, Glamorgan, Wales) =>
       │    │ + Sibyl of Conversano ( - 1103)(m. Sep 1100 Italy)
       │    ├─ Richard (Abt 1055 - 1069-1075 New Forest, Hampshire, England)
       │    ├─ William II "Rufus", King of England (Abt 1060 - 2 Aug 1100 The New Forest, England)
       │    ├─ Constance (1061 - 13 Aug 1090 bur.St. Melans, Rhedon, Brittany, France)
       │    │ + Alain Fergant (Abt 1066 - 13 Oct 1119)(m. 1086)
       │    ├─ Adela of Normandy (Abt 1061 - 8 Mar 1137 Convent of Marcigny-sur-Loire, France) =>
       │    │ + Etienne Henri (1046 - 19 May 1102 Ramallah, Palestine)
       │    │ (m. 1080 Chartres, Eure-et-Loir, Beauce, Centre, France)
       │    │ (m. 1080 Chartres, Eure-et-Loir, Beauce, Centre, France)
       │    └─ Henry I, King of England (1068 - 1 Dec 1135 Lyon-la-ForĂȘt, near Rouen, Seine-Maritime, Normandy,
       │     France) =>
       │     France) =>
       │     + (Unknown mistress or mistresses of Henry I)
       │     + Nest ferch Rhys (Abt 1085 - Bef 1136)
       │     + Sybil Corbet ( - Aft 1157)
       │     + Edith Forne ( - 1152)
       │     + Matilda of Scotland, Queen Consort of England (1079 - 1 May 1118 Westminster, Middlesex, England)
       │     : (m. 11 Nov 1100)
       │     : (m. 11 Nov 1100)
       │     + Alice of Louvain, Queen Consort of England (Abt 1103 -
       │     25 Mar 1151 Afflighem Abbey, Brabant, Belgium)(m. 29 Jan 1121 Windsor, Berkshire, England)
       │     25 Mar 1151 Afflighem Abbey, Brabant, Belgium)(m. 29 Jan 1121 Windsor, Berkshire, England)
       └─ Robert I "The Frisian" (Abt 1035 - 3 Oct 1093)
        Gertrude of Saxony (Abt 1030 - 4 Aug 1113)(m. 1063)
           ├─ Adele of Flanders (Between 1064 and 1065 - Apr 1115) =>
           │ + St. Canute IV, King of Denmark (Abt 1043 - 10 Jul 1086)(m. Abt 1081)
            + Henry III of Louvain ( - 1095 Tournai, Hainaut, Belgium)(m. Abt 1090)
            + Thierri II of Lorraine ( - 1115)(m. Between 1095 and 1096)