Nielsen Hayden genealogy
Irmgard von Thüringen
Abt 1197 - Abt 1244 (~ 47 years)1. Irmgard von Thüringen was born about 1197 (daughter of Hermann I of Thuringia and Sophie of Bavaria); died about 1244. Irmgard married Heinrich I von Anhalt about 1211. Heinrich (son of Bernhard III of Saxony and Judith of Poland) was born about 1170; died between 1251 and 1252. [Group Sheet] [Family Chart]
Children:- Hedwig von Anhalt died on 21 Dec 1259.
- Jutta von Anhalt died after 14 May 1277.
- Bernhard I of Anhalt was born about 1220; died between 1286 and 1287.
- Siegfried I of Anhalt was born about 1230; died after 25 Mar 1298.
2. Hermann I of Thuringia was born about 1154 (son of Ludwig II of Thuringia and Jutta of Swabia); died on 25 Apr 1217. Hermann married Sophie of Bavaria. Sophie (daughter of Otto I of Bavaria and Agnes von Looz) was born about 1172; died on 15 Jul 1238. [Group Sheet] [Family Chart]
3. Sophie of Bavaria was born about 1172 (daughter of Otto I of Bavaria and Agnes von Looz); died on 15 Jul 1238. Children:
- 1. Irmgard von Thüringen was born about 1197; died about 1244.
- Ludwig II was born on 28 Oct 1200; died on 11 Sep 1227 in Otranto, Apulia, Italy.
- Agnes von Thüringen was born about 1206; died before 1247.
Generation: 3
4. Ludwig II of Thuringia was born about 1128 (son of Ludwig I of Thuringia and Hedwig von Gudensberg); died on 14 Oct 1172. Ludwig married Jutta of Swabia. Jutta (daughter of Frederick II von Hohenstaufen and Agnes von Saarbrücken) was born about 1133; died on 7 Jul 1191. [Group Sheet] [Family Chart]
5. Jutta of Swabia was born about 1133 (daughter of Frederick II von Hohenstaufen and Agnes von Saarbrücken); died on 7 Jul 1191. Children:
- Jutta of Thuringia
- 2. Hermann I of Thuringia was born about 1154; died on 25 Apr 1217.
- Friedrich of Thuringia was born about 1156; died in 1229.
6. Otto I of Bavaria was born about 1117 (son of Otto II of Bavaria and Heilika von Lengenfeld); died on 11 Jul 1183. Otto married Agnes von Looz. Agnes (daughter of Ludwig I of Looz and Agnes von Metz) was born about 1150; died in 1192. [Group Sheet] [Family Chart]
7. Agnes von Looz was born about 1150 (daughter of Ludwig I of Looz and Agnes von Metz); died in 1192. Children:
- 3. Sophie of Bavaria was born about 1172; died on 15 Jul 1238.
- Agnes von Wittelsbach was born about 1172; died about 1200.
- Richardis von Scheyern-Wittelsbach was born about 1173; died on 7 Dec 1231.
- Ludwig I of Bavaria was born on 23 Dec 1174 in Kelheim, Bavaria, Germany; died on 15 Sep 1231 in Kelheim, Bavaria, Germany.
Generation: 4
8. Ludwig I of Thuringia was born about 1090 (son of Ludwig of Thuringia and Adelheid von Stade); died on 12 Jan 1140. Ludwig married Hedwig von Gudensberg. Hedwig (daughter of Giso and Kunigunde von Bilstein) died in 1148. [Group Sheet] [Family Chart]
9. Hedwig von Gudensberg (daughter of Giso and Kunigunde von Bilstein); died in 1148. Children:
- Jutta of Thuringia
- 4. Ludwig II of Thuringia was born about 1128; died on 14 Oct 1172.
10. Frederick II von Hohenstaufen was born in 1090 (son of Frederick I of Swabia and Agnes of Germany); died on 4 Apr 1147. Frederick married Agnes von Saarbrücken between 1131 and 1135. [Group Sheet] [Family Chart]
11. Agnes von Saarbrücken (daughter of Friedrich I of Saarbrücken and Gisela of Lorraine). Children:
- 5. Jutta of Swabia was born about 1133; died on 7 Jul 1191.
- Konrad von Hohenstaufen was born in 1135; died on 8 Nov 1195.
12. Otto II of Bavaria was born between 1083 and 1084 (son of Otto I and (Unknown) von Ratzenhofen); died on 4 Mar 1156. Otto married Heilika von Lengenfeld. Heilika (daughter of Freidrich III von Pettendorf and Heilika of Swabia) died on 14 Sep 1170. [Group Sheet] [Family Chart]
13. Heilika von Lengenfeld (daughter of Freidrich III von Pettendorf and Heilika of Swabia); died on 14 Sep 1170. Children:
- Hedwig von Wittelsbach died on 16 Jul 1174.
- Otto IV died on 18 Aug 1198.
- 6. Otto I of Bavaria was born about 1117; died on 11 Jul 1183.
14. Ludwig I of Looz (son of Arnold I of Looz and Agnes von Mainz); died on 11 Aug 1171. Ludwig married Agnes von Metz. [Group Sheet] [Family Chart]
15. Agnes von Metz (daughter of Folmar of Metz and Mechtilde von Dagsburg). Children:
- Imagina of Looz
- Laurette de Looz died before 1184.
- Sophia von Looz
- 7. Agnes von Looz was born about 1150; died in 1192.
Generation: 5
16. Ludwig of Thuringia was born about 1042 (son of Ludwig and Cacelie von Sangerhausen); died about 6 May 1123. Ludwig married Adelheid von Stade on 5 Feb 1088. Adelheid (daughter of Lothar-Udo III and Oda von Werl) was born about 1065; died on 18 Oct 1110. [Group Sheet] [Family Chart]
17. Adelheid von Stade was born about 1065 (daughter of Lothar-Udo III and Oda von Werl); died on 18 Oct 1110. Children:
- 8. Ludwig I of Thuringia was born about 1090; died on 12 Jan 1140.
18. Giso was born about 1070 (son of Giso von Gudensberg and Mechtild); died on 12 Mar 1122. Giso married Kunigunde von Bilstein between 1096 and 1099. Kunigunde (daughter of Rugger II and (Unknown) von Gudensberg) died between 1130 and 1138. [Group Sheet] [Family Chart]
19. Kunigunde von Bilstein (daughter of Rugger II and (Unknown) von Gudensberg); died between 1130 and 1138. Children:
- 9. Hedwig von Gudensberg died in 1148.
20. Frederick I of Swabia was born about 1050 (son of Frederick of Büren and Hildegard of Egisheim-Dagsburg); died before 21 Jul 1105; was buried in Lorch Abbey, Baden-Württemberg, Germany. Frederick married Agnes of Germany about 1086. Agnes (daughter of Heinrich IV, Holy Roman Emperor and Bertha of Turin) was born in 1073; died on 24 Sep 1143; was buried in Klosterneuberg, Austria. [Group Sheet] [Family Chart]
21. Agnes of Germany was born in 1073 (daughter of Heinrich IV, Holy Roman Emperor and Bertha of Turin); died on 24 Sep 1143; was buried in Klosterneuberg, Austria. Children:
- Heilika of Swabia was born in 1087; died after 1110.
- 10. Frederick II von Hohenstaufen was born in 1090; died on 4 Apr 1147.
- Konrad III of Swabia, King of the Romans was born in 1093; died on 15 Feb 1152 in Bamberg, Bayern, Germany.
22. Friedrich I of Saarbrücken was born about 1080 (son of Sigebert I); died before 1135. Friedrich married Gisela of Lorraine. [Group Sheet] [Family Chart]
23. Gisela of Lorraine Children:
- 11. Agnes von Saarbrücken
- Simon I von Saarbrücken was born about 1110.
24. Otto I (son of Ekkehart and Richgardis von Krain); died about 4 Mar 1123. Otto married (Unknown) von Ratzenhofen. [Group Sheet] [Family Chart]
25. (Unknown) von Ratzenhofen (daughter of Eberghard von Ratzenhofen and Mathilde von Reipertshofen). Children:
- 12. Otto II of Bavaria was born between 1083 and 1084; died on 4 Mar 1156.
26. Freidrich III von Pettendorf (son of Ruotger and (Unknown) von Burglengenfeld); died on 3 Apr 1119. Freidrich married Heilika of Swabia. Heilika (daughter of Frederick I of Swabia and Agnes of Germany) was born in 1087; died after 1110. [Group Sheet] [Family Chart]
27. Heilika of Swabia was born in 1087 (daughter of Frederick I of Swabia and Agnes of Germany); died after 1110. Children:
- 13. Heilika von Lengenfeld died on 14 Sep 1170.
28. Arnold I of Looz (son of Emmo of Looz and Irmengard); died in 1135. Arnold married Agnes von Mainz. [Group Sheet] [Family Chart]
29. Agnes von Mainz (daughter of Gerhard von Mainz and Hedwig von Blieskastel). Children:
- 14. Ludwig I of Looz died on 11 Aug 1171.
30. Folmar of Metz (son of Folmar of Metz and Hamburg and Swanahilde); died in 1142. Folmar married Mechtilde von Dagsburg. Mechtilde (daughter of Albert of Dagsburg and Ermisende of Luxembourg) died after 1157. [Group Sheet] [Family Chart]
31. Mechtilde von Dagsburg (daughter of Albert of Dagsburg and Ermisende of Luxembourg); died after 1157. Children:
Generation: 6
32. Ludwig was born about 1015; died about 13 Jun 1080; was buried in St. Albans Abbey, Mainz, Hessen, Germany. Ludwig married Cacelie von Sangerhausen. [Group Sheet] [Family Chart]
33. Cacelie von Sangerhausen Children:
- Hildegard of Thuringia
- 16. Ludwig of Thuringia was born about 1042; died about 6 May 1123.
34. Lothar-Udo III was born between 1020 and 1030 (son of Lothar-Udo II and Adelheid von Rheinfelden); died on 4 May 1082. Lothar-Udo married Oda von Werl. Oda (daughter of Hermann III and Richenza) was born about 1050; died on 13 Jan 1110. [Group Sheet] [Family Chart]
35. Oda von Werl was born about 1050 (daughter of Hermann III and Richenza); died on 13 Jan 1110. Children:
- Rudolf I died on 7 Dec 1124.
- 17. Adelheid von Stade was born about 1065; died on 18 Oct 1110.
36. Giso von Gudensberg Giso married Mechtild. Mechtild died on 4 Nov 1110. [Group Sheet] [Family Chart]
37. Mechtild died on 4 Nov 1110. Children:
- 18. Giso was born about 1070; died on 12 Mar 1122.
38. Rugger II Rugger married (Unknown) von Gudensberg. [Group Sheet] [Family Chart]
39. (Unknown) von Gudensberg (daughter of Werner III). Children:
- 19. Kunigunde von Bilstein died between 1130 and 1138.
40. Frederick of Büren was born about 1020 (son of Frederick and Adelheid of Filsgau); died in 1053. Frederick married Hildegard of Egisheim-Dagsburg about 1042. Hildegard (daughter of Gerhard I) was born about 1028; died about 1095. [Group Sheet] [Family Chart]
41. Hildegard of Egisheim-Dagsburg was born about 1028 (daughter of Gerhard I); died about 1095. Children:
- 20. Frederick I of Swabia was born about 1050; died before 21 Jul 1105; was buried in Lorch Abbey, Baden-Württemberg, Germany.
42. Heinrich IV, Holy Roman Emperor was born on 11 Nov 1050 in Goslar, Lower Saxony, Germany (son of Heinrich III, Holy Roman Emperor and Agnes of Poitou); died on 7 Aug 1106 in Liège, Belgium; was buried in Speyer Cathedral, Speyer, Germany. Heinrich married Bertha of Turin on 13 Jul 1066. Bertha (daughter of Otto I of Savoy and Adelaide of Susa) was born in 1051; died on 27 Dec 1087 in Mainz, Hessen, Germany; was buried in Speyer Cathedral, Speyer, Germany. [Group Sheet] [Family Chart]
43. Bertha of Turin was born in 1051 (daughter of Otto I of Savoy and Adelaide of Susa); died on 27 Dec 1087 in Mainz, Hessen, Germany; was buried in Speyer Cathedral, Speyer, Germany. Children:
- 21. Agnes of Germany was born in 1073; died on 24 Sep 1143; was buried in Klosterneuberg, Austria.
44. Sigebert I died after 1080. Children:
- 22. Friedrich I of Saarbrücken was born about 1080; died before 1135.
48. Ekkehart died after 1172. Ekkehart married Richgardis von Krain. Richgardis (daughter of Ulrich von Krain and Sophia of Hungary) died about 1128. [Group Sheet] [Family Chart]
49. Richgardis von Krain (daughter of Ulrich von Krain and Sophia of Hungary); died about 1128. Children:
- 24. Otto I died about 4 Mar 1123.
50. Eberghard von Ratzenhofen Eberghard married Mathilde von Reipertshofen. [Group Sheet] [Family Chart]
51. Mathilde von Reipertshofen Children:
52. Ruotger Ruotger married (Unknown) von Burglengenfeld. [Group Sheet] [Family Chart]
53. (Unknown) von Burglengenfeld (daughter of Friedrich I von Burglengenfeld and Sigena). Children:
- 26. Freidrich III von Pettendorf died on 3 Apr 1119.
20. Frederick I of Swabia was born about 1050 (son of Frederick of Büren and Hildegard of Egisheim-Dagsburg); died before 21 Jul 1105; was buried in Lorch Abbey, Baden-Württemberg, Germany. Frederick married Agnes of Germany about 1086. Agnes (daughter of Heinrich IV, Holy Roman Emperor and Bertha of Turin) was born in 1073; died on 24 Sep 1143; was buried in Klosterneuberg, Austria. [Group Sheet] [Family Chart]
21. Agnes of Germany was born in 1073 (daughter of Heinrich IV, Holy Roman Emperor and Bertha of Turin); died on 24 Sep 1143; was buried in Klosterneuberg, Austria. Children:
- 27. Heilika of Swabia was born in 1087; died after 1110.
- Frederick II von Hohenstaufen was born in 1090; died on 4 Apr 1147.
- Konrad III of Swabia, King of the Romans was born in 1093; died on 15 Feb 1152 in Bamberg, Bayern, Germany.
56. Emmo of Looz (son of Giselbert of Looz and Erlende de Jodoigne); died on 17 Jan 1078. Emmo married Irmengard. [Group Sheet] [Family Chart]
57. Irmengard Children:
- 28. Arnold I of Looz died in 1135.
58. Gerhard von Mainz Gerhard married Hedwig von Blieskastel. [Group Sheet] [Family Chart]
59. Hedwig von Blieskastel (daughter of Gottfried of Bliesgau and Mathilde von Luxembourg). Children:
- 29. Agnes von Mainz
60. Folmar of Metz and Hamburg (son of Folmar of Metz and Judith); died after 1085. Folmar married Swanahilde. [Group Sheet] [Family Chart]
61. Swanahilde Children:
- 30. Folmar of Metz died in 1142.
62. Albert of Dagsburg was born about 1065 (son of Heinrich I of Egisheim and (Unknown) von Moha); died on 24 Aug 1098. Albert married Ermisende of Luxembourg. Ermisende (daughter of Conrad I of Luxembourg and Clementia of Aquitaine) was born about 1080; died on 24 Jun 1141. [Group Sheet] [Family Chart]
63. Ermisende of Luxembourg was born about 1080 (daughter of Conrad I of Luxembourg and Clementia of Aquitaine); died on 24 Jun 1141. Children:
- 31. Mechtilde von Dagsburg died after 1157.