Nielsen Hayden genealogy
Descendants of (Unknown) of Sweden
Father: Emund, King of Sweden
(Unknown) of Sweden
Stenkil Ragnvaldsson, King of Sweden (Abt 1020 - 1066)
   └─ Inge Stenkilsson, King of Sweden (Abt 1040 - Abt 1100)
    Helena (Abt 1050 - ??)
       ├─ Katharina of Sweden
       │ Björn Jernside (Abt 1100 - 4 Jun 1134)
       │    └─ Christine Björnsdatter, Queen of Sweden (Between 1120 and 1125 - ??) =>
       │     + St. Erik IX, King of Sweden (Abt 1120 - 18 May 1159 Uppsala, Uppsala, Sweden)(m. Bef 1158)
       └─ Christine of Sweden (Abt 1076 - 18 Jan 1122)
        Mstislav I, Grand Prince of Kiev (1076 - 15 Apr 1132)(m. 1095)
           │ + Vsevolod II, Grand Prince of Kiev (Abt 1085 - 1 Aug 1146)
           ├─ Isjaslaw II, Grand Prince of Kiev (1096 - 13 Nov 1154) =>
           │ + (Unknown) of Swabia ( - 1151)
           │ + St. Canute Lavard (1096 Roskilde, Zealand, Denmark -
           │ 7 Jan 1131 Haraldsted forest, near Ringsted, Zealand, Denmark)(m. Abt 1116)
           │ 7 Jan 1131 Haraldsted forest, near Ringsted, Zealand, Denmark)(m. Abt 1116)
            +