Nielsen Hayden genealogy
Otto I von Northeim
Abt 1025 - 1083 (~ 58 years)1. Otto I von Northeim was born about 1025; died on 11 Jan 1083; was buried in Nicolai Chapel, Northeim, Lower Saxony, Germany. Family/Spouse: Richenza. Richenza died before 11 Jan 1083. [Group Sheet] [Family Chart]
Children:
- 2. Ita von Northeim died after 1099.
- 3. Mathilde von Northeim
- 4. Ethelinde von Northeim
- 5. Kuno von Beichlingen died in 1103.
- 6. Heinrich von Northeim was born about 1051; died before 10 Apr 1101; was buried on 10 Apr 1101.
- 7. Siegfried III von Northeim was born about 1053; died about 1107.
Generation: 2
2. Ita von Northeim (1.Otto1) died after 1099. Ita married Thimo II of Wettin about 1086. Thimo (son of Thimo I of Wettin and Köstritz) was born about 1060. [Group Sheet] [Family Chart]
Children:
- 8. Konrad I of Meissen was born in 1096; died on 5 Feb 1157.
3. Mathilde von Northeim (1.Otto1) Family/Spouse: Konrad von Arnsberg. Konrad (son of Bernhard) was born about 1040; died on 19 Jul 1092. [Group Sheet] [Family Chart]
Children:
- 9. Heinrich I died between 1115 and 1118.
- 10. Friedrich von Arnsberg was born about 1075; died on 11 Feb 1124.
4. Ethelinde von Northeim (1.Otto1) Family/Spouse: Hermann von Calvelage. [Group Sheet] [Family Chart]
Children:
- 11. Otto I von Calvelage was born about 1100; died about 1170.
5. Kuno von Beichlingen (1.Otto1) died in 1103. Family/Spouse: Kunigunde. Kunigunde (daughter of Otto and Adela de Louvain) died on 8 Jun 1140. [Group Sheet] [Family Chart]
Children:
6. Heinrich von Northeim (1.Otto1) was born about 1051; died before 10 Apr 1101; was buried on 10 Apr 1101. Family/Spouse: Gertrude von Meissen. Gertrude (daughter of Ekbert I of Brunswick and Irmingard de Susa) was born about 1060; died on 9 Dec 1117. [Group Sheet] [Family Chart]
Children:
- 13. Gertrude von Northeim died before 1165.
- 14. Richenza von Northeim died on 10 Jun 1141.
7. Siegfried III von Northeim (1.Otto1) was born about 1053; died about 1107. Family/Spouse: Adelheid von Holstein. [Group Sheet] [Family Chart]
Children:
Generation: 3
8. Konrad I of Meissen (2.Ita2, 1.Otto1) was born in 1096; died on 5 Feb 1157. Konrad married Liutgart von Ravenstein before 1119. Liutgart (daughter of Adelbert von Ravenstein and Bertha) died on 19 Jun 1145. [Group Sheet] [Family Chart]
Children:
- 16. Adelheid von Meissen
- 17. Gertrud von Meissen
- 18. Otto von Meissen was born in 1125; died on 18 Feb 1190; was buried in Altzella Abbey, near Nossen, Saxony, Germany.
- 19. Dedo V von Nieder-Lausitz was born about 1130; died on 16 Aug 1190.
- 20. Friedrich I von Wettin was born between 1142 and 1145; died on 4 Jan 1182.
9. Heinrich I (3.Mathilde2, 1.Otto1) died between 1115 and 1118. Family/Spouse: Beatrix von Hildrizhausen. Beatrix (daughter of Heinrich and Beatrix von Schweinfurt) died between 1115 and 1122. [Group Sheet] [Family Chart]
Children:
- 21. Eilika
10. Friedrich von Arnsberg (3.Mathilde2, 1.Otto1) was born about 1075; died on 11 Feb 1124. Family/Spouse: Adelheid von Limburg. Adelheid (daughter of Heinrich I of Limburg and Lower Lorraine and Adelheid von Pottenstein) died before 6 Feb 1146. [Group Sheet] [Family Chart]
Children:
- 22. Jutta von Arnsberg was born about 1103; died after 1154.
11. Otto I von Calvelage (4.Ethelinde2, 1.Otto1) was born about 1100; died about 1170. Family/Spouse: Oda van Zutphen. [Group Sheet] [Family Chart]
Children:
- 23. Hermann was born about 1150; died on 22 Apr 1221.
12. Liutgard von Beichlingen (5.Kuno2, 1.Otto1) Family/Spouse: Wilhelm of Luxembourg. Wilhelm (son of Conrad I of Luxembourg and Clementia of Aquitaine) died on 23 Jan 1130. [Group Sheet] [Family Chart]
Children:
- 24. Liutgard von Luxemburg died before 1170.
13. Gertrude von Northeim (6.Heinrich2, 1.Otto1) died before 1165. Family/Spouse: Otto I von Rheinick. Otto (son of Hermann of Salm, Emperor-Elect and Sophie) was born about 1058; died in 1150. [Group Sheet] [Family Chart]
Children:
- 25. Sophia von Rheinick died on 26 Sep 1176.
- 26. Beatrix von Rheineck
14. Richenza von Northeim (6.Heinrich2, 1.Otto1) died on 10 Jun 1141. Richenza married Lothar II von Süpplinburg, Holy Roman Emperor in 1100. Lothar (son of Gebhard and Hedwig of Formbach) was born before 9 Jun 1075; died on 4 Dec 1137. [Group Sheet] [Family Chart]
Children:
- 27. Gertrud von Süpplinburg was born on 18 Apr 1115; died about 18 Apr 1143.
15. Richenza von Boyneburg (7.Siegfried2, 1.Otto1) Family/Spouse: Poppo I of Regenstein-Blankenburg. Poppo was born about 1095; died about 1164. [Group Sheet] [Family Chart]
Children:
Generation: 4
16. Adelheid von Meissen (8.Konrad3, 2.Ita2, 1.Otto1) Adelheid married Adalbert after 1157. Adalbert (son of Albrecht of Saxony and Sophia von Winzenburg) died in 1171. [Group Sheet] [Family Chart]
Children:
- 29. Gertrud von Ballenstädt died before 1194.
17. Gertrud von Meissen (8.Konrad3, 2.Ita2, 1.Otto1) Family/Spouse: Günthier II von Schwarzburg. Günthier (son of Sizzo) was born between 1129 and 1135; died after 1 Jan 1197. [Group Sheet] [Family Chart]
Children:
- 30. Heinrich II von Schwarzburg was born between 1150 and 1155; died on 20 Feb 1236.
18. Otto von Meissen (8.Konrad3, 2.Ita2, 1.Otto1) was born in 1125; died on 18 Feb 1190; was buried in Altzella Abbey, near Nossen, Saxony, Germany. Otto married Hedwig von Brandenburg about 1155. Hedwig (daughter of Albrecht of Saxony and Sophia von Winzenburg) was born about 1140; died before 1 Apr 1203; was buried on 1 Apr 1203 in Altzella Abbey, near Nossen, Saxony, Germany. [Group Sheet] [Family Chart]
Children:
- 31. Albrecht von Meissen was born in 1158; died on 24 Jun 1195.
- 32. Adelheid von Meissen was born about 1160; died on 1 Feb 1211.
- 33. Dietrich IV von Meissen was born on 11 Mar 1162; died on 2 Feb 1221.
19. Dedo V von Nieder-Lausitz (8.Konrad3, 2.Ita2, 1.Otto1) was born about 1130; died on 16 Aug 1190. Family/Spouse: Matilde von Heinsberg. Matilde (daughter of Goswin II of Heinsberg and Adelheid von Sommerschenburg) died on 20 Jan 1189. [Group Sheet] [Family Chart]
Children:
- 34. Agnes von Nieder-Lausitz was born about 1154; died on 25 Mar 1195.
- 35. Konrad von Nieder-Lausitz was born about 1156; died on 6 May 1210.
20. Friedrich I von Wettin (8.Konrad3, 2.Ita2, 1.Otto1) was born between 1142 and 1145; died on 4 Jan 1182. Family/Spouse: Hedwig of Bohemia. Hedwig (daughter of Diepold I of Bohemia and Gertrud von Brandenburg) died on 19 Feb 1211. [Group Sheet] [Family Chart]
Children:
- 36. Friedrich II von Wettin was born about 1165; died on 16 Oct 1221 in Acre, Palestine.
21. Eilika (9.Heinrich3, 3.Mathilde2, 1.Otto1) Family/Spouse: Egilmar II. Egilmar (son of Egilmar I and Richeza) was born about 1090; died between 1142 and 1153. [Group Sheet] [Family Chart]
Children:
- 37. Eilika von Oldenburg
- 38. Heinrich I von Oldenburg was born about 1122; died in 1167.
- 39. Christian I of Oldenburg was born about 1123; died in 1167.
22. Jutta von Arnsberg (10.Friedrich3, 3.Mathilde2, 1.Otto1) was born about 1103; died after 1154. Jutta married Gottfried I van Kuyck in 1129. Gottfried (son of Hendrik I von Kuyck and Alveradis) was born about 1100. [Group Sheet] [Family Chart]
Children:
- 40. (Unknown) von Arnsberg
- 41. Adelheid von Arnsberg
- 42. Heinrich I von Arnsberg was born about 1130.
23. Hermann (11.Otto3, 4.Ethelinde2, 1.Otto1) was born about 1150; died on 22 Apr 1221. Family/Spouse: Jutta of Thuringia. [Group Sheet] [Family Chart]
Children:
- 43. Ludwig was born about 1200; died on 15 Jan 1249.
24. Liutgard von Luxemburg (12.Liutgard3, 5.Kuno2, 1.Otto1) died before 1170. Family/Spouse: Henry II de Grandpré. Henry (son of Henry I de Grandpré and Ermentrude de Joux) died between 1188 and 1190. [Group Sheet] [Family Chart]
Children:
- 44. Henry III de Grandpré died in 1211.
25. Sophia von Rheinick (13.Gertrude3, 6.Heinrich2, 1.Otto1) died on 26 Sep 1176. Family/Spouse: Dirk VI of Holland. Dirk (son of Floris II "the Fat" of Holland and Petronella de Lorraine) was born about 1114; died on 5 Aug 1157. [Group Sheet] [Family Chart]
Children:
- 45. Floris III of Holland was born about 1140; died on 1 Aug 1190 in Antioch, Anatolia.
26. Beatrix von Rheineck (13.Gertrude3, 6.Heinrich2, 1.Otto1) Family/Spouse: Wulbrand I. Wulbrand (son of Burchard I von Loccum) was born about 1120; died in 1167. [Group Sheet] [Family Chart]
Children:
27. Gertrud von Süpplinburg (14.Richenza3, 6.Heinrich2, 1.Otto1) was born on 18 Apr 1115; died about 18 Apr 1143. Gertrud married Heinrich of Saxony on 29 May 1127. Heinrich (son of Henry IX of Bavaria and Wulfhilde of Saxony) was born about 1100; died on 20 Oct 1139. [Group Sheet] [Family Chart]
Children:
- 47. Heinrich of Saxony was born in 1129; died on 6 Aug 1195 in Braunschweig, Lower Saxony, Germany.
28. Siegfried I of Blankenburg (15.Richenza3, 7.Siegfried2, 1.Otto1) Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Children: