Nielsen Hayden genealogy
Descendants of Kálmán, King of Hungary
Abt 1063 - 1116 (~ 53 years)Father: Geisa I, King of Hungary ( - 24 Apr 1077)
Mother: Sophie of Looz ( - Abt 1065)
Kálmán, King of Hungary (Abt 1063 - 3 Feb 1116)
Felicia de Hauteville (Abt 1078 - Abt 1102)(m. 1097)
   └─ (Unknown) of Hungary (Abt 1102 - ??)
    Vladimirko Vladimirovitch (Abt 1095 - 1153)
       └─ Jaroslav Vladimirkovitch (Abt 1135 - 1 Oct 1187)
        Olga Georgievna of Suzdal ( - Abt 1185)
           ├─ Wjatscheslawa Jaroslawna of Halicz ( - Aft 1200) =>
           │ + Odon (Between 1141 and 1149 - 20 Apr 1194)(m. Aft 1184)
            + Igor Svjatoslavitsch (10 Apr 1151 - 1202)