Nielsen Hayden genealogy
Descendants of Geisa I, King of Hungary
- 1077Father: Béla I, King of Hungary (Between 1015 and 1020 - 11 Sep 1063 Kinizsa Creek, Hungary)
Mother: Adelaide of Poland (22 Sep 1013 - Aft 1051)
Geisa I, King of Hungary ( - 24 Apr 1077)
Synadene ( - Aft 1077)
:   └─ Almos of Hungary (1068 - 1129)
:    Predslava of Kiev
:       └─ Béla II "the Blind", King of Hungary (1108 - 13 Feb 1141)
:        Jelena of Serbia (Aft 1109 - Aft 1146)(m. 28 Apr 1127)
:           │ + Mieszko III, High Duke of Poland (Abt 1126 - 13 Mar 1202)
:           └─ Geisa II, King of Hungary, Croatia, Dalmatia, and Rama (1130 - 31 May 1161) =>
:            + Euphrosine of Kiev (Abt 1130 - 1186)(m. 1146)
Sophie of Looz ( - Abt 1065)(m. Abt 1062)
   └─ 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)