Nielsen Hayden genealogy
Sizzo
Abt 1093 - 1160 (~ 67 years)1. Sizzo was born about 1093 (son of Günther I and (Unknown) von Wladimir); died in 1160. Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Children:- Mechtilde von Schwarzburg-Käfernburg died between 1191 and 1192.
- Günthier II von Schwarzburg was born between 1129 and 1135; died after 1 Jan 1197.
2. Günther I died in 1109. Günther married (Unknown) von Wladimir after 1087. (Unknown) (daughter of Jaropolk Pjotr Isjaslawitsch and Kunigunde) was born about 1076. [Group Sheet] [Family Chart]
3. (Unknown) von Wladimir was born about 1076 (daughter of Jaropolk Pjotr Isjaslawitsch and Kunigunde). Children:
- 1. Sizzo was born about 1093; died in 1160.
Generation: 3
6. Jaropolk Pjotr Isjaslawitsch was born before 1050 (son of Iziaslav I, Grand Prince of Kiev and Gertrude-Olisava of Poland); died on 22 Nov 1087. Jaropolk married Kunigunde about 1073. Kunigunde (daughter of Otto and Adela de Louvain) died on 8 Jun 1140. [Group Sheet] [Family Chart]
7. Kunigunde (daughter of Otto and Adela de Louvain); died on 8 Jun 1140. Children:
- Anastasia Jaropolkowna was born in 1074; died on 8 Jan 1159.
- 3. (Unknown) von Wladimir was born about 1076.
Generation: 4
12. Iziaslav I, Grand Prince of Kiev was born in 1025 (son of Yaroslav I "The Wise", Grand Prince of Kiev and Ingegerd (St. Anna) of Sweden); died on 3 Oct 1078. Iziaslav married Gertrude-Olisava of Poland about 1043. Gertrude-Olisava (daughter of Mieszko II Lambert, King Of Poland and Richeza of Lotharingia) was born about 1020 in Krakow, Malowpolskie, Poland; died on 4 Jan 1107. [Group Sheet] [Family Chart]
13. Gertrude-Olisava of Poland was born about 1020 in Krakow, Malowpolskie, Poland (daughter of Mieszko II Lambert, King Of Poland and Richeza of Lotharingia); died on 4 Jan 1107. Children:
- 6. Jaropolk Pjotr Isjaslawitsch was born before 1050; died on 22 Nov 1087.
- Sviatopolk II, Grand Prince of Kiev was born in 1050; died on 16 Apr 1113.
14. Otto was born about 1005 (son of Wilhelm III of Weimar and Oda); died in 1067. Otto married Adela de Louvain. Adela (daughter of Lambert II and Uda of Lorraine) died in 1083. [Group Sheet] [Family Chart]
15. Adela de Louvain (daughter of Lambert II and Uda of Lorraine); died in 1083. Children: