Nielsen Hayden genealogy
Descendants of Richza von Berg-Schelklingen
Abt 1095 - 1125 (~ 30 years)Father: Heinrich I von Berg-Schelklingen ( - Bef 24 Sep 1116)
Mother: Adelaide von Mochental ( - Abt 1 Dec 1125)
Richza von Berg-Schelklingen (Abt 1095 - 27 Sep 1125)
Wladislaw I (Abt 1070 - 12 Apr 1125)
   ├─ Wladislaw II, King of Bohemia (Abt 1110 - 18 Jan 1175)
   │ Gertrud von Österreich (Abt 1120 - 4 Aug 1151)(m. 1140)
   │ :   └─ Friedrich of Bohemia (Abt 1142 - 25 Mar 1189)
   │ :    Elisabeth of Hungary (m. Abt 1164)
   │ :       │ + Albrecht von Meissen (1158 - 24 Jun 1195)(m. 23 Apr 1186)
   │ :       └─ Ludmilla of Bohemia (1170 - 5 Aug 1240 Landshut, Bavaria, Germany) =>
   │ :        + Ludwig I of Bavaria (Kelheim, Bavaria, Germany;23 Dec 1174 - 15 Sep 1231)
   │ :        (m. Oct 1204 Kelheim, Bavaria, Germany)
   │ :        (m. Oct 1204 Kelheim, Bavaria, Germany)
   │ Jutta of Thuringia (m. 1153)
   │    └─ Przemysl Ottokar I, King of Bohemia (Abt 1155 - 15 Dec 1230)
   │     + Adelheid von Meissen (Abt 1160 - 1 Feb 1211)(m. Abt 1180)
   │     Constance of Hungary ( - 4 Dec 1240)(m. Abt 1198)
   │        ├─ Anna of Bohemia (Between 1201 and 1204 Prague, Bohemia - 23 Jun 1265) =>
   │        │ + Henryk II of Silesia (Between 1196 and 1204 - 9 Apr 1241 Legnica, Lower Silesia, Poland)
   │        │ (m. Between 1214 and 1218)
   │        │ (m. Between 1214 and 1218)
   │        └─ Wenceslas I, King of Bohemia (1205 - 22 Sep 1253) =>
   │         + Kunigunde von Hohenstaufen (Between Jan 1202 and Mar 1202 -
   │         13 Sep 1248 bur.St. Veit, Prague, Bohemia)(m. 1224)
   │         13 Sep 1248 bur.St. Veit, Prague, Bohemia)(m. 1224)
   └─ Diepold I of Bohemia (Abt 1114 - 15 Aug 1167)
    Gertrud von Brandenburg
       └─ Hedwig of Bohemia ( - 19 Feb 1211)
        Friedrich I von Wettin (Between 1142 and 1145 - 4 Jan 1182)
           └─ Friedrich II von Wettin (Abt 1165 - 16 Oct 1221 Acre, Palestine) =>
            + Judith von Ziegenhain ( - 6 Oct 1220)(m. 1181)