Nielsen Hayden genealogy
Agnes von Plain und Hardegg
1. Agnes von Plain und Hardegg (daughter of Konrad I von Plain und Hardegg and Berta). Family/Spouse: Heinrich von Pfannberg. Heinrich (son of Ulrich I von Peggau and (Unknown) von Lebenau) died about 24 Jul 1282. [Group Sheet] [Family Chart]
Children:- Ulrich IV von Pfannberg was born about 1260; died before 1318.
2. Konrad I von Plain und Hardegg (son of Heinrich von Plain und Hardegg and Agnes von Wittelsbach); died about 4 Apr 1250. Konrad married Berta. Berta died in 1247. [Group Sheet] [Family Chart]
3. Berta died in 1247. Children:
Generation: 3
4. Heinrich von Plain und Hardegg (son of Liutold I von Plain and Uta von Peilstein); died about 30 Oct 1196. Heinrich married Agnes von Wittelsbach before 1177. Agnes (daughter of Otto I of Bavaria and Agnes von Looz) was born about 1172; died about 1200. [Group Sheet] [Family Chart]
5. Agnes von Wittelsbach was born about 1172 (daughter of Otto I of Bavaria and Agnes von Looz); died about 1200. Children:
- 2. Konrad I von Plain und Hardegg died about 4 Apr 1250.
Generation: 4
8. Liutold I von Plain (son of Werigand von Plain); died on 22 Jan 1164. Liutold married Uta von Peilstein. Uta died before 22 Nov 1170. [Group Sheet] [Family Chart]
9. Uta von Peilstein died before 22 Nov 1170. Children:
- Adelheid
- 4. Heinrich von Plain und Hardegg died about 30 Oct 1196.
10. 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]
11. Agnes von Looz was born about 1150 (daughter of Ludwig I of Looz and Agnes von Metz); died in 1192. Children:
- Sophie of Bavaria was born about 1172; died on 15 Jul 1238.
- 5. 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: 5
16. Werigand von Plain died about 31 Oct 1123. Children:
- 8. Liutold I von Plain died on 22 Jan 1164.
20. 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]
21. 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.
- 10. Otto I of Bavaria was born about 1117; died on 11 Jul 1183.
22. 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]
23. 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
- 11. Agnes von Looz was born about 1150; died in 1192.
Generation: 6
40. Otto I (son of Ekkehart and Richgardis von Krain); died about 4 Mar 1123. Otto married (Unknown) von Ratzenhofen. [Group Sheet] [Family Chart]
41. (Unknown) von Ratzenhofen (daughter of Eberghard von Ratzenhofen and Mathilde von Reipertshofen). Children:
- 20. Otto II of Bavaria was born between 1083 and 1084; died on 4 Mar 1156.
42. 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]
43. Heilika of Swabia was born in 1087 (daughter of Frederick I of Swabia and Agnes of Germany); died after 1110. Children:
- 21. Heilika von Lengenfeld died on 14 Sep 1170.
44. Arnold I of Looz (son of Emmo of Looz and Irmengard); died in 1135. Arnold married Agnes von Mainz. [Group Sheet] [Family Chart]
45. Agnes von Mainz (daughter of Gerhard von Mainz and Hedwig von Blieskastel). Children:
- 22. Ludwig I of Looz died on 11 Aug 1171.
46. 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]
47. Mechtilde von Dagsburg (daughter of Albert of Dagsburg and Ermisende of Luxembourg); died after 1157. Children: