Nielsen Hayden genealogy
Ancestors of Dirk III of Friesland
989 - 1039 (~ 58 years) ┌── Dirk I ( - Aft 928)
┌── Dirk II ( - 6 May 988)
│ └── Geva
│
┌── Arnulf of Ghent (951 Ghent, Flanders - 18 Sep 993 Winkel, West Friesland)(m. May 980)
│ │
│ │ ┌── 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)(m. 884)
│ │ │ └── Judith of France (Abt 844 - Aft 870)
│ │ │ (m. Bef 23 Nov 862 Auxerre, Yonne, Burgundy, France) =>
│ │ │
│ │ ┌── Arnulf I "The Great" (Abt 885 - 964 bur.Abbey of Saint-Pierre, Ghent, Flanders)(m. 922)
│ │ │ │
│ │ │ │ ┌── Ælfred "the Great", King of Wessex (848 Wantage, Berkshire, England -
│ │ │ │ │ 26 Oct 899 bur.Winchester, Hampshire, England)(m. 869) =>
│ │ │ │ │ 26 Oct 899 bur.Winchester, Hampshire, England)(m. 869) =>
│ │ │ └── Ælfthryth of Wessex (Abt 870 - 7 Jun 929 bur.Abbey of Saint-Pierre, Ghent, Flanders)
│ │ │ (m. 884)
│ │ │
│ └── Hildegard of Flanders ( - 990)
│ │
│ │ ┌── Heribert I ( - Between 900 and 907) =>
│ │ ┌── Heribert II (Between 880 and 890 - 23 Feb 943 bur.St. Quentin, Aisne, Picardie, France)
│ │ │ └── (Unknown wife of Heribert I)
│ │ │
│ └── Adèle de Vermandois (Between 910 and 915 - 958 bur.Abbey of Saint-Pierre, Ghent, Flanders)
│ (m. 922)
│ │
│ │ ┌── Robert I, King of France ( - 15 Jun 923 Soissons, Aisne, Picardie, France) =>
│ └── (Unknown daughter of Robert I, King of France) ( - Aft 931)
│
Dirk III of Friesland (Between 981 and 989 - 27 May 1039 bur.Egmond Abbey, Bergen, North Holland)
│
│ ┌── Wigeric ( - Aft 19 Jan 916 bur.Hastière, Belgium)(m. Abt 908)
│ ┌── Siegfried of Luxembourg (Between 915 and 920 - Abt 998 bur.Saint-Maximum, Trier, Germany)
│ │ (m. Abt 955)
│ │ └── Cunegonde (Between 885 and 895 - ??)(m. Abt 908)
│ │
│ │ ┌── Louis II "The Stammerer", King of France (1 Nov 846 -
│ │ │ 10 Apr 879 Compiègne, Oise, Ile-de-France, France)(m. Mar 862) =>
│ │ │ 10 Apr 879 Compiègne, Oise, Ile-de-France, France)(m. Mar 862) =>
│ │ └── Ermentrude of France (Between 870 and 877 - ??)
│ │
└── Luitgard of Luxembourg ( - Aft 1005 bur.Egmond Abbey, Bergen, North Holland)(m. May 980)
└── Hedwig (Between 935 and 940 - 13 Dec 992 bur.Saint-Maximum, Trier, Germany)(m. Abt 955)