Nielsen Hayden genealogy
Ancestors of Stephen I of Burgundy
1065 - 1102 (37 years)
┌── Berengario II, King of Italy 
(Abt 900 - 4 Aug 966 Bamberg, Bayern, Germany)
(Abt 900 - 4 Aug 966 Bamberg, Bayern, Germany) │ (m. Bef 936) =>
│ └── Willa of Arles ( - Aft 963 Bamberg, Bayern, Germany)(m. Bef 936) =>
( - Aft 963 Bamberg, Bayern, Germany)(m. Bef 936) => │
┌── Otto-William of Burgundy (Bef 962 - Bef 21 Sep 1026 bur.Dijon Cathedral, Dijon, Côte-d'Or,
│ Burgundy, France)
(Bef 962 - Bef 21 Sep 1026 bur.Dijon Cathedral, Dijon, Côte-d'Or, │ Burgundy, France)
│ │
│ │ ┌── Lambert of Châlon ( - Between 977 and 985) =>
( - Between 977 and 985) => │ └── Gerberge ( - Between 986 and 992)
( - Between 986 and 992) │ └── Adélaïde ( - Aft 999)
( - Aft 999) │
┌── Renaud I ( - 1057)(m. Bef 2 Nov 1023)
( - 1057)(m. Bef 2 Nov 1023) │ │
│ │ ┌── Renaud I ( - 10 May 967 Reims, Marne, Champagne-Ardenne, France)
( - 10 May 967 Reims, Marne, Champagne-Ardenne, France) │ └── Ermentrude de Roucy (Abt 950 - 5 Mar 1002)
(Abt 950 - 5 Mar 1002) │ │
│ │ ┌── Giselbert I (Between 891 and 898 - 2 Oct 939 Andernach, Rhineland, Germany)
(Between 891 and 898 - 2 Oct 939 Andernach, Rhineland, Germany) │ │ │ (m. 929) =>
│ └── Alberade de Lorraine (Abt 931 - ?? bur.Abbey of Saint-Remi, Reims, Marne, Champagne-
│ Ardenne, France)
(Abt 931 - ?? bur.Abbey of Saint-Remi, Reims, Marne, Champagne-│ Ardenne, France)
│ └── Gerberga of Saxony (Between 913 and 914 - 5 May 969 bur.Saint-Rémy de Reims)
(Between 913 and 914 - 5 May 969 bur.Saint-Rémy de Reims) │ (m. 929) =>
│
┌── William I "The Great" of Burgundy ( - 12 Nov 1087)(m. Between 1049 and 1057)
( - 12 Nov 1087)(m. Between 1049 and 1057) │ │
│ │ ┌── Guillaume "Longue Epee", Leader of the Normans of Rouen (Overseas -
│ │ │ 16 Dec 942 Picquigny, Picardy, France) =>
(Overseas -│ │ │ 16 Dec 942 Picquigny, Picardy, France) =>
│ │ ┌── Richard I, Leader of the Normans of Rouen (Fécamp, Normandy, France;Between 931 and 932 -
│ │ │ 21 Nov 996)
(Fécamp, Normandy, France;Between 931 and 932 -│ │ │ 21 Nov 996)
│ │ │ └── Sprota
│ │ │
│ │ ┌── Richard II ( - 23 Aug 1026 Fécamp, Normandy, France)(m. Abt 1000)
( - 23 Aug 1026 Fécamp, Normandy, France)(m. Abt 1000) │ │ │ │
│ │ │ │ ┌── (The Person Widely Known As "Unknown de Crepon")
│ │ │ └── Gunnor
│ │ │
│ └── Adélaïde of Normandy ( - Aft 1074)(m. Bef 2 Nov 1023)
( - Aft 1074)(m. Bef 2 Nov 1023) │ │
│ │ ┌── Juhel alias Bérenger ( - Bef 16 Aug 979)
( - Bef 16 Aug 979) │ │ ┌── Conan I "Le Tort" ( - 27 Jun 992 Conquereuil, near Nantes, Brittany, France)(m. Abt 973)
( - 27 Jun 992 Conquereuil, near Nantes, Brittany, France)(m. Abt 973) │ └── Judith of Brittany (982 - 28 Jun 1017 bur.Bernay Abbey, Bernay, Normandy, France)
(982 - 28 Jun 1017 bur.Bernay Abbey, Bernay, Normandy, France) │ (m. Abt 1000)
│ │
│ │ ┌── Geoffroi I Grisegonelle ( - 21 Jul 987 Marçon, Sarthe, Pays-de-la-Loire, France)
( - 21 Jul 987 Marçon, Sarthe, Pays-de-la-Loire, France) │ │ │ (m. Abt 965) =>
│ └── Ermengarde of Anjou ( - Aft 992)(m. Abt 973)
( - Aft 992)(m. Abt 973) │ └── Adèle of Troyes ( - Aft 6 Mar 974)(m. Abt 965) =>
( - Aft 6 Mar 974)(m. Abt 965) => │
Stephen I of Burgundy (1065 - 1102 Anatolia)
└── Stephanie ( - Aft 1092)(m. Between 1049 and 1057)
( - Aft 1092)(m. Between 1049 and 1057)