Nielsen Hayden genealogy
Ancestors of Liutgard von Luxemburg
- Bef 1170 ┌── Siegfried of Luxembourg (Between 915 and 920 -
│ Abt 998 bur.Saint-Maximum, Trier, Germany)(m. Abt 955) =>
│ Abt 998 bur.Saint-Maximum, Trier, Germany)(m. Abt 955) =>
┌── Frederick I of Luxembourg (965 - 6 Oct 1019)(m. Bef 995)
│ └── Hedwig (Between 935 and 940 - 13 Dec 992 bur.Saint-Maximum, Trier, Germany)
│ (m. Abt 955)
│
┌── Giselbert of Luxembourg (Abt 1007 - 14 Aug 1059)
│ │
│ │ ┌── Heribert I of Kinziggau ( - 992)
│ └── (Unknown daughter of Heribert I) (m. Bef 995)
│ └── Ermentrude =>
│
┌── Conrad I of Luxembourg (Abt 1040 - 8 Aug 1086)(m. Abt 1073)
┌── Wilhelm of Luxembourg ( - 23 Jan 1130)
│ │
│ │ ┌── William II of Poitou (935 - 3 Feb 993)(m. 968) =>
│ │ ┌── William III of Poitou (969 - 31 Jan 1030)
│ │ │ └── Emma of Blois (950 - Abt 1003)(m. 968) =>
│ │ │
│ │ ┌── William VII (Abt 1023 - 1058)
│ │ │ │
│ │ │ │ ┌── Otto-William of Burgundy (Bef 962 - Bef 21 Sep 1026 bur.Dijon Cathedral, Dijon,
│ │ │ │ │ Côte-d'Or, Burgundy, France) =>
│ │ │ │ │ Côte-d'Or, Burgundy, France) =>
│ │ │ └── Agnes of Burgundy (Abt 995 - 10 Nov 1068 bur.Abbey of St. Nicolas de Poitiers, Vienne,
│ │ │ Poitou-Charentes, France)
│ │ │ Poitou-Charentes, France)
│ │ │ └── Ermentrude de Roucy (Abt 950 - 5 Mar 1002) =>
│ │ │
│ └── Clementia of Aquitaine ( - 4 Jan 1142)(m. Abt 1073)
│ └── Ermensinde de Longwy
│
Liutgard von Luxemburg ( - Bef 1170)
│
│ ┌── Siegfried I von Northeim ( - 1004)
│ ┌── Benno von Northeim ( - Between 1047 and 1049)
│ │ └── Mathilde
│ │
│ ┌── Otto I von Northeim (Abt 1025 -
│ │ 11 Jan 1083 bur.Nicolai Chapel, Northeim, Lower Saxony, Germany)
│ │ 11 Jan 1083 bur.Nicolai Chapel, Northeim, Lower Saxony, Germany)
│ ┌── Kuno von Beichlingen ( - 1103)
│ │ └── Richenza ( - Bef 11 Jan 1083)
│ │
│
│ ┌── Wilhelm II of Weimar (Between 930 and 935 - 1003) =>
│ ┌── Wilhelm III of Weimar (Abt 960 - 16 Apr 1039)
│ ┌── Otto (Abt 1005 - 1067)
│ │ │
│ │ │ ┌── Thietmar II (Abt 995 - 10 Jan 1030) =>
│ │ └── Oda ( - Bef 1068)
│ │
└── Kunigunde ( - 8 Jun 1140)
│
│ ┌── Lambert I "The Bearded" (Abt 950 - 12 Oct 1015)(m. Between 985 and 990) =>
│ ┌── Lambert II (Abt 991 of Louvain, Brabant, Belgium - Aft 21 Sep 1062)
│ │ └── Gerberga of Lorraine ( - Aft 1017)(m. Between 985 and 990) =>
│ │
└── Adela de Louvain ( - 1083)
│
└── Uda of Lorraine