Nielsen Hayden genealogy
Descendants of Gertrude-Olisava of Poland
Abt 1020 - 1107 (~ 87 years)Father: Mieszko II Lambert, King Of Poland ( - May 1034)
Mother: Richeza of Lotharingia (Abt 998 - 21 Mar 1063 Saalfield, Thuringia, Germany)
Gertrude-Olisava of Poland (Abt 1020 Krakow, Malowpolskie, Poland - 4 Jan 1107)
Iziaslav I, Grand Prince of Kiev (1025 - 3 Oct 1078)(m. Abt 1043)
   ├─ Jaropolk Pjotr Isjaslawitsch (Bef 1050 - 22 Nov 1087)
   │ Kunigunde ( - 8 Jun 1140)(m. Abt 1073)
   │    ├─ Anastasia Jaropolkowna (1074 - 8 Jan 1159)
   │    │ Gleb Wseslawitsch (Abt 1053 - 1118)
   │    │     + Richiza of Poland (12 Apr 1116 - Aft 25 Dec 1155)
   │    └─ (Unknown) von Wladimir (Abt 1076 - ??)
   │     Günther I ( - 1109)(m. Aft 1087)
   └─ Sviatopolk II, Grand Prince of Kiev (1050 - 16 Apr 1113)
   
       ├─ Zbyslava of Kiev ( - Between 1110 and 1111)
       │ Boleslaw III "Wrymouth", King of Poland (20 Aug 1085 - 28 Oct 1138)
       │    └─ Wladislaw II, King of Poland (1105 - 30 May 1159) =>
       │     + Agnes of Babenberg (Between 1110 and 1111 - 25 Jan 1157)(m. Between 1125 and 1127)
       ├─ Predslava of Kiev
       │ Almos of Hungary (1068 - 1129)
       │    └─ Béla II "the Blind", King of Hungary (1108 - 13 Feb 1141) =>
       │     + Jelena of Serbia (Aft 1109 - Aft 1146)(m. 28 Apr 1127)
       └─ Jarowslaw I Swjatopolkowitsch ( - May 1123)
        (Unknown) of Poland (Abt 1089 - Bef 12 May 1112)(m. Bef 1108)
            + (Unknown) Gorodeno ( - 1190)