Nielsen Hayden genealogy
Hedwig von Blieskastel
1. Hedwig von Blieskastel (daughter of Gottfried of Bliesgau and Mathilde von Luxembourg). Family/Spouse: Gerhard von Mainz. [Group Sheet] [Family Chart]
Children:
2. Gottfried of Bliesgau (son of Folmar of Metz and Judith); died after 1075. Gottfried married Mathilde von Luxembourg. [Group Sheet] [Family Chart]
3. Mathilde von Luxembourg (daughter of Conrad I of Luxembourg and Clementia of Aquitaine). Children:
- 1. Hedwig von Blieskastel
- Gottfried I died after 1135.
Generation: 3
4. Folmar of Metz (son of Gottfried of Metz); died in 1087. Folmar married Judith. [Group Sheet] [Family Chart]
5. Judith Children:
- 2. Gottfried of Bliesgau died after 1075.
- Folmar of Metz and Hamburg died after 1085.
6. Conrad I of Luxembourg was born about 1040 (son of Giselbert of Luxembourg); died on 8 Aug 1086. Conrad married Clementia of Aquitaine about 1073. Clementia (daughter of William VII and Ermensinde de Longwy) died on 4 Jan 1142. [Group Sheet] [Family Chart]
7. Clementia of Aquitaine (daughter of William VII and Ermensinde de Longwy); died on 4 Jan 1142. Children:
- 3. Mathilde von Luxembourg
- Wilhelm of Luxembourg died on 23 Jan 1130.
- Ermisende of Luxembourg was born about 1080; died on 24 Jun 1141.
Generation: 4
8. Gottfried of Metz (son of Folmar); died between 1051 and 1055. Children:
- 4. Folmar of Metz died in 1087.
12. Giselbert of Luxembourg was born about 1007 (son of Frederick I of Luxembourg and (Unknown daughter of Heribert I)); died on 14 Aug 1059. Children:
- (Unknown) von Salm
- Hermann of Salm, Emperor-Elect was born about 1035; died on 28 Sep 1088 in Metz, Moselle, Lorraine, France.
- 6. Conrad I of Luxembourg was born about 1040; died on 8 Aug 1086.
14. William VII was born about 1023 (son of William III of Poitou and Agnes of Burgundy); died in 1058. William married Ermensinde de Longwy. [Group Sheet] [Family Chart]
15. Ermensinde de Longwy Children:
- 7. Clementia of Aquitaine died on 4 Jan 1142.
Generation: 5
16. Folmar (son of Folmar and Bertha). Children:
- 8. Gottfried of Metz died between 1051 and 1055.
24. Frederick I of Luxembourg was born in 965 (son of Siegfried of Luxembourg and Hedwig); died on 6 Oct 1019. Frederick married (Unknown daughter of Heribert I) before 995. [Group Sheet] [Family Chart]
25. (Unknown daughter of Heribert I) (daughter of Heribert I of Kinziggau and Ermentrude). Children:
- Gisela of Luxembourg died after 1058; was buried in Chapel of St. Lawrence, Ghent, Flanders.
- Imiza of Luxembourg was born about 1000; died after 2 Aug 1055.
- Frederick of Luxembourg was born about 1003; died after 1035.
- 12. Giselbert of Luxembourg was born about 1007; died on 14 Aug 1059.
28. William III of Poitou was born in 969 (son of William II of Poitou and Emma of Blois); died on 31 Jan 1030. William married Agnes of Burgundy. Agnes (daughter of Otto-William of Burgundy and Ermentrude de Roucy) was born about 995; died on 10 Nov 1068; was buried in Abbey of St. Nicolas de Poitiers, Vienne, Poitou-Charentes, France. [Group Sheet] [Family Chart]
29. Agnes of Burgundy was born about 995 (daughter of Otto-William of Burgundy and Ermentrude de Roucy); died on 10 Nov 1068; was buried in Abbey of St. Nicolas de Poitiers, Vienne, Poitou-Charentes, France. Children:
- 14. William VII was born about 1023; died in 1058.
- Guy-Geoffrey of Poitou was born about 1024; died on 25 Sep 1086 in Chizé, Deux-Sèvres, Poitou-Charentes, France.
- Agnes of Poitou was born about 1025; died on 14 Dec 1077 in Rome.
- Béatrice de Poitou was born about 1028.
Generation: 6
32. Folmar (son of Folmar); died before 995. Folmar married Bertha. [Group Sheet] [Family Chart]
33. Bertha Children:
48. Siegfried of Luxembourg was born between 915 and 920 (son of Wigeric and Cunegonde); died about 998; was buried in Saint-Maximum, Trier, Germany. Siegfried married Hedwig about 955. Hedwig was born between 935 and 940; died on 13 Dec 992; was buried in Saint-Maximum, Trier, Germany. [Group Sheet] [Family Chart]
49. Hedwig was born between 935 and 940; died on 13 Dec 992; was buried in Saint-Maximum, Trier, Germany. Children:
- Luitgard of Luxembourg died after 1005; was buried in Egmond Abbey, Bergen, North Holland.
- Giselbert died after 18 May 1004.
- 24. Frederick I of Luxembourg was born in 965; died on 6 Oct 1019.
50. Heribert I of Kinziggau died in 992. Heribert married Ermentrude. [Group Sheet] [Family Chart]
51. Ermentrude (daughter of Megingoz of Avalgau and Gerberga of Alsace). Children:
56. William II of Poitou was born in 935 (son of Guillaume "Tête-d'Étoupe" and Adèle of Normandy); died on 3 Feb 993. William married Emma of Blois in 968. Emma (daughter of Thibaut I of Blois and Luitgarde de Vermandois) was born in 950; died about 1003. [Group Sheet] [Family Chart]
57. Emma of Blois was born in 950 (daughter of Thibaut I of Blois and Luitgarde de Vermandois); died about 1003. Children:
- 28. William III of Poitou was born in 969; died on 31 Jan 1030.
58. Otto-William of Burgundy was born before 962 (son of Adalberto, Joint King of Italy and Gerberge); died before 21 Sep 1026; was buried on 21 Sep 1026 in Dijon Cathedral, Dijon, Côte-d'Or, Burgundy, France. Otto-William married Ermentrude de Roucy. Ermentrude (daughter of Renaud I and Alberade de Lorraine) was born about 950; died on 5 Mar 1002. [Group Sheet] [Family Chart]
59. Ermentrude de Roucy was born about 950 (daughter of Renaud I and Alberade de Lorraine); died on 5 Mar 1002. Children:
- Matilda of Burgundy died on 13 Nov 1005; was buried in Cathedral of Saint-Etienne d'Auxerre, Auxerre, Yonne, France.
- Renaud I died in 1057.
- Gerberga of Mâcon died between 1020 and 1023.
- 29. Agnes of Burgundy was born about 995; died on 10 Nov 1068; was buried in Abbey of St. Nicolas de Poitiers, Vienne, Poitou-Charentes, France.