Nielsen Hayden genealogy
Ancestors of Baldwin II "The Bald"
Abt 864 - 917 (~ 53 years) ┌── Baldwin I "Iron-Arm" ( - 879 Arras, Pas-de-Calais, France)
│ (m. Bef 23 Nov 862 Auxerre, Yonne, Burgundy, France)
Baldwin II "The Bald" (Abt 864 - 917 bur.Abbey of Saint-Pierre, Ghent, Flanders)
│ ┌── Pepin III "The Short", King of Franks (714 Austrasia, France -
│ │ 24 Sep 768 Saint-Denis, France) =>
│ │ 24 Sep 768 Saint-Denis, France) =>
│ ┌── Charlemagne (Abt 747 - 28 Jan 814 Aachen, Westphalia, Germany)(m. Bef 30 Apr 771)
│ │ └── Berthe "Broadfoot" of Laon ( - 8 Jun 783) =>
│ │
│ ┌── Louis I "The Pious", Holy Roman Emperor (Between Apr 778 and Aug 778 Chasseneuil-du-Poitou,
│ │ Aquitaine, France -
│ │ 20 Jun 840 Petersaue, Ingelheim am Rhein, Rhineland Palatinate, Germany)(m. Feb 819)
│ │ Aquitaine, France -
│ │ 20 Jun 840 Petersaue, Ingelheim am Rhein, Rhineland Palatinate, Germany)(m. Feb 819)
│ │ │
│ │ │ ┌── Gerold of Swabia ( - Between 1 Jul 784 and 3 May 786)
│ │ └── Hildegarde of Vinzgouw (Between 2 May 757 and 30 Apr 761 - 30 Apr 783)
│ │ (m. Bef 30 Apr 771)
│ │ └── Imma of Alemannia (Abt 735 - Abt 788) =>
│ │
│ ┌── Charles II "The Bald", Holy Roman Emperor (13 Jun 823 Frankfurt-am-Main, Germany -
│ │ 6 Oct 877 Brides-les-Bain, Savoi, Rhone-Alps, France)(m. 14 Dec 842)
│ │ 6 Oct 877 Brides-les-Bain, Savoi, Rhone-Alps, France)(m. 14 Dec 842)
│ │ │
│ │ │ ┌── Welf of Altdorf ( - Bef 825)
│ │ └── Judith of Altdorf (Between 800 and 805 - 19 Apr 843 Tours, Indre-et-Loire, France)
│ │ (m. Feb 819)
│ │ └── Heilwig, Abbess of Chelles ( - Aft 833)
│ │
└── Judith of France (Abt 844 - Aft 870)(m. Bef 23 Nov 862 Auxerre, Yonne, Burgundy, France)
│
│ ┌── Eudes ( - May 834)
└── Ermentrude d'Orleans (Bef 830 - 6 Oct 869)(m. 14 Dec 842)
│
│ ┌── Leuthard ( - Aft 811)
└── Engeltrude
└── Grimhilde