Nielsen Hayden genealogy
Ancestors of Hildegarde de Château-Landon
┌── Fulcois 
(Abt 950 - Bef 1032)
(Abt 950 - Bef 1032) ┌── Hugues du Perche (Abt 970 - Aft 993)
(Abt 970 - Aft 993) │ │ ┌── Geoffrey I ( - Between 985 and 989)
( - Between 985 and 989) │ └── Melisende (Between 950 and 960 - Aft 1031)
(Between 950 and 960 - Aft 1031) │ └── Hildegarde ( - Aft 1004)
( - Aft 1004) │
┌── Geoffroy III ( - Between 1042 and 1045)
( - Between 1042 and 1045) │ │
│ │ ┌── Liétaud ( - Between 4 Jan 958 and 20 Aug 960)
( - Between 4 Jan 958 and 20 Aug 960) │ │ │ └── Tolosane of Mâcon =>
=> │ │ │
│ │ ┌── Aubry II ( - Aft 14 Jan 971)
( - Aft 14 Jan 971) │ │ │ │
│ │ │ │ ┌── Manassès ( - Abt 919)
( - Abt 919) │ │ │ └── Ermengarde ( - Between 8 Apr 935 and 21 Sep 942)
( - Between 8 Apr 935 and 21 Sep 942) │ │ │ └── Ermengarde ( - Aft Jun 924)
( - Aft Jun 924) │ │ │
│ └── Béatrix de Mâcon ( - Aft 1028)
( - Aft 1028) │ │
│ │ ┌── 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) =>
│
│
│ ┌── Foulques I "Le Reux" ( - Aft 13 Aug 941) =>
( - Aft 13 Aug 941) => │ ┌── Foulques II "Le Bon" ( - 958)(m. 937)
( - 958)(m. 937) │ │
│ ┌── Geoffroi I Grisegonelle ( - 21 Jul 987 Marçon, Sarthe, Pays-de-la-Loire, France)(m. Abt 965)
( - 21 Jul 987 Marçon, Sarthe, Pays-de-la-Loire, France)(m. Abt 965) │ │ └── Gerberge ( - Bef Sep 958)(m. 937)
( - Bef Sep 958)(m. 937) │ │
│ ┌── Foulques III "Nerra" ( - 21 Jun 1040 Metz, Moselle, Lorraine, France)(m. Aft 1000)
( - 21 Jun 1040 Metz, Moselle, Lorraine, France)(m. Aft 1000) │ │ │
│ │ │ ┌── Heribert II (Between 880 and 890 -
│ │ │ │ 23 Feb 943 bur.St. Quentin, Aisne, Picardie, France) =>
(Between 880 and 890 -│ │ │ │ 23 Feb 943 bur.St. Quentin, Aisne, Picardie, France) =>
│ │ │ ┌── Robert (Abt 920 - Aft 19 Jun 966)(m. Bef 18 Jan 950)
(Abt 920 - Aft 19 Jun 966)(m. Bef 18 Jan 950) │ │ │ │ └── (Unknown daughter of Robert I, King of France) ( - Aft 931) =>
( - Aft 931) => │ │ │ │
│ │ └── Adèle of Troyes ( - Aft 6 Mar 974)(m. Abt 965)
( - Aft 6 Mar 974)(m. Abt 965) │ │ │
│ │ └── Adelais ( - Aft 19 Jun 966)(m. Bef 18 Jan 950)
( - Aft 19 Jun 966)(m. Bef 18 Jan 950) │ │ └── Ermengarde ( - Aft 11 Dec 942)
( - Aft 11 Dec 942) │ │
└── Ermengarde of Anjou (Abt 1018 - 18 Mar 1076)
(Abt 1018 - 18 Mar 1076) └── Hildegarde de Lorraine ( - 1 Apr 1040 Jerusalem)(m. Aft 1000)
( - 1 Apr 1040 Jerusalem)(m. Aft 1000)