Nielsen Hayden genealogy
Descendants of Judith of Brittany
982 - 1017 (35 years)Father: Conan I "Le Tort" ( - 27 Jun 992 Conquereuil, near Nantes, Brittany, France)
Mother: Ermengarde of Anjou ( - Aft 992)
Judith of Brittany (982 - 28 Jun 1017 bur.Bernay Abbey, Bernay, Normandy, France)
Richard II ( - 23 Aug 1026 Fécamp, Normandy, France)(m. Abt 1000)
   ├─ Adélaïde of Normandy ( - Aft 1074)
   │ Renaud I ( - 1057)(m. Bef 2 Nov 1023)
   │    └─ William I "The Great" of Burgundy ( - 12 Nov 1087)
   │     Stephanie ( - Aft 1092)(m. Between 1049 and 1057)
   │        │ + Thierry I of Bar-le-Duc (Abt 1045 - 2 Jan 1105)(m. Abt 1065)
   │        ├─ Raymond of Burgundy (Abt 1060 -
   │        │ 26 Mar 1107 bur.Cathedral of Santiago de Compostela, Galicia, Spain) =>
   │        │ 26 Mar 1107 bur.Cathedral of Santiago de Compostela, Galicia, Spain) =>
   │        │ + Urraca, Queen of Galicia, Castile, Leon, and Toledo (24 Jun 1081 León, León, Spain - 8 Mar 1126
   │        │ Saldaña, Palencia, Castilla-Leon, Spain)(m. Between Dec 1092 and Jan 1093 Toledo, Toledo,
   │        │ Castilla-La Mancha, Spain)
   │        │ Saldaña, Palencia, Castilla-Leon, Spain)(m. Between Dec 1092 and Jan 1093 Toledo, Toledo,
   │        │ Castilla-La Mancha, Spain)
   │        │ + Beatrix
   │        │ + Odo I of Burgundy (Abt 1060 - 23 Mar 1103 Cilicia, Anatolia)(m. 1080)
   │        ├─ Pope Callixtus II (Abt 1065 Burgundy, France - 13 Dec 1124 Rome)
   │        │ + Umberto II of Savoy ( - 14 Oct 1103)(m. Abt 1090)
   │        │ + Rainier of Montferrat (Abt 1084 - Bef 1137)(m. 1105)
   │        └─ Clementia of Burgundy (Abt 1078 - Abt 1133)
   │         + Godfrey I of Brabant (Abt 1060 Louvain, Brabant, Belgium - 25 Jan 1139 Jerusalem)(m. Aft 1119)
   ├─ (Unknown daughter of Richard II, Duke of Normandy)
   │ Baldwin IV "The Bearded" (980 - 29 May 1035 bur.Abbey of Saint-Pierre, Ghent, Flanders)(m. Aft Feb 1030)
   │    └─ Judith of Flanders (Abt 1033 - 5 Mar 1094 Weingarten Abbey, Ravensburg, Upper Swabia, Germany)
   │     + Tostig Godwinson ( - 25 Sep 1066)(m. Bef Sep 1051)
   │     Welf I of Bavaria ( - 6 Nov 1101 Paphos, Cyprus)(m. 1071)
   │        └─ Henry IX of Bavaria (1074 - 13 Dec 1126 Ravensburg, Upper Swabia, Germany) =>
   │         + Wulfhilde of Saxony (Abt 1075 - 29 Dec 1126 Weingarten Abbey, Ravensburg, Upper Swabia, Germany)
   │         (m. Abt 1100)
   │         (m. Abt 1100)
   ├─ Richard III (1001 - 5 Aug 1027)
   │ (Unknown mistress of Richard III of Normandy)
   │ :   └─ (Unknown daughter of Richard III of Normandy)
   │ :    Ranulph ( - Aft 1047)
   │ :        + Margaret d'Avranches
   │ + St. Adele of France (Between 1010 and 1015 - 8 Jan 1079 bur.Abbey of Messines, Ypres, Flanders)(m. 10 Jan 1027)
   └─ Robert I (Abt 1004 - Between 1 Jul 1035 and 3 Jul 1035 Nicaea, Asia Minor)
    Herleve (Abt 1003 - Abt 1050 bur.Grestain Abbey, Fatouville-Grestain, Normandy, France)
    :   └─ William I, King of England (1027-1028 Falais, Calvados, Normandy, France -
    :    9 Sep 1087 St. Gervais, near Rouen, Seine-Maritime, Normandy, France)
    :    9 Sep 1087 St. Gervais, near Rouen, Seine-Maritime, Normandy, France)
    :    Matilda of Flanders, Queen Consort of England (1032 - 2 Nov 1083 bur.Abbey of Sainte-Trinitie, Caen,
    :    Calvados, Normandy, France)(m. Abt 1050)
    :    Calvados, 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-Forêt, 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)
    (Unknown mistress of Robert I)
       └─ Alice of Normandy (Abt 1030 - Bef 1090)
        Enguerrand II ( - 25 Oct 1053 Arques, Pas-de-Calais, France)
        :   ├─ Adelaide of Aumale
        :   │ + St. William of Breteuil ( - 1103)
        :    + Hugues II (Abt 1050 - Between 1118 and 1119)
        Lambert II of Boulogne ( - 1054 Phalempin, Nord, France)(m. 1054)
        :    + Waltheof (1027 of Potton, Bedfordshire, England - 31 May 1076 Winchester, Hampshire, England)
        :    (m. Aft Jan 1070)
        :    (m. Aft Jan 1070)
        Eudes ( - Between Jan 1096 and 2 Aug 1107)(m. 1060)
            + Hawise de Mortimer ( - 1189)