Nielsen Hayden genealogy
Descendants of (Unknown) of Swabia
- 1151Father: Konrad III of Swabia, King of the Romans (1093 - 15 Feb 1152 Bamberg, Bayern, Germany)
Mother: Gertrud von Komburg ( - Between 1130 and 1131)
(Unknown) of Swabia ( - 1151)
Isjaslaw II, Grand Prince of Kiev (1096 - 13 Nov 1154)
   └─ Mstislaw II Chabry, Grand Prince of Kiev (Abt 1125 - 13 Aug 1172)
    Agnieszka of Poland (1137 - Aft 1182)(m. Between 1151 and 1152)
       └─ Roman, Grand Prince of Kiev (Aft 1160 - 19 Jun 1205 Zawichost, Poland)
        Predslawa Rjurikowna ( - Aft 1202)
        :    + St. Michael of Chernigov, Grand Prince of Kiev (Abt 1185 - 20 Sep 1246)
        Anna Komnena (m. Abt 1200)
           └─ Daniil Romanovich, King of Ruthenia (Between 1201 and 1202 - 1264) =>
            + Anna Mstislawna of Novgorod ( - Bef 1252)