Nielsen Hayden genealogy
Descendants of Mstislav I, Grand Prince of Kiev
1076 - 1132 (56 years)Father: Vladimir II Monomakh, Grand Prince of Kiev (1053 - 19 May 1125)
Mother: Gytha of Wessex
Mstislav I, Grand Prince of Kiev (1076 - 15 Apr 1132)
Ljubawa Dimitriewna Sawiditsch ( - 1167)
:   └─ Euphrosine of Kiev (Abt 1130 - 1186)
:    Geisa II, King of Hungary, Croatia, Dalmatia, and Rama (1130 - 31 May 1161)(m. 1146)
:       ├─ Elisabeth of Hungary
:       │ Friedrich of Bohemia (Abt 1142 - 25 Mar 1189)(m. Abt 1164)
:       │    │ + Albrecht von Meissen (1158 - 24 Jun 1195)(m. 23 Apr 1186)
:       │    └─ Ludmilla of Bohemia (1170 - 5 Aug 1240 Landshut, Bavaria, Germany) =>
:       │     + Ludwig I of Bavaria (Kelheim, Bavaria, Germany;23 Dec 1174 - 15 Sep 1231)
:       │     (m. Oct 1204 Kelheim, Bavaria, Germany)
:       │     (m. Oct 1204 Kelheim, Bavaria, Germany)
:       ├─ Béla III, King of Hungary, Croatia, Dalmatia, and Rama (Abt 1148 - 18 Apr 1196)
:       │ Anna de Châtillon (1154 - 1184)(m. Abt 1171)
:       │ :   │ + Przemysl Ottokar I, King of Bohemia (Abt 1155 - 15 Dec 1230)(m. Abt 1198)
:       │ :   ├─ Margaret of Hungary (1175 - Aft 1222)
:       │ :   │ + Isaac II Angelos, Emperor of Byzantium (Constantinople;Sep 1156 - Jan 1204)
:       │ :   └─ András II, King of Hungary (1176 - 21 Sep 1235) =>
:       │ :    + Yolanda of Courtenay, Queen Consort of Hungary (Abt 1200 - 1233)
:       │ :    + Gertrud von Meran (Abt 1185 - 28 Sep 1213)(m. Bef 1203)
:       │ + Margaret of France, Titular Queen Consort of England; Queen Consort of Hungary and Croatia (1157 - Aft 10
:       │ Sep 1197 Acre, Palestine)(m. 1186)
:       │ Sep 1197 Acre, Palestine)(m. 1186)
:       └─ Helene of Hungary (Abt 1158 - 25 May 1199)
:        Leopold V of Austria (1157 - 31 Dec 1194)(m. 1172)
:           └─ Leopold VI of Austria (Between 1176 and 1177 - 28 Jul 1230 Safford Cemetery, Graham, Arizona) =>
:            + Theodora Angela (Between 1180 and 1185 - 23 Jun 1246)(m. 1203)
Christine of Sweden (Abt 1076 - 18 Jan 1122)(m. 1095)
   ├─ Marija Mstislawna of Kiev ( - 1179)
   │ Vsevolod II, Grand Prince of Kiev (Abt 1085 - 1 Aug 1146)
   │    └─ Svjatoslav III, Grand Prince of Kiev (Abt 1120 - 24 Jul 1194)
   │     Marija Wasilkowna (m. 1143)
   │        └─ Vsevolod III, Grand Prince of Kiev ( - Between 1214 and 1215) =>
   │         + (Unknown) of Poland (1164 - 1194)(m. 1178)
   ├─ Isjaslaw II, Grand Prince of Kiev (1096 - 13 Nov 1154)
   │ (Unknown) of Swabia ( - 1151)
   │    └─ 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)
   │         + Anna Komnena (m. Abt 1200)
   ├─ Ingeborg of Kiev (Abt 1100 - ??)
   │ 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)
   │    └─ Valdemar I den Store, King of Denmark (14 Jan 1131 - 12 May 1182 Vordingborg, Denmark)
   │     Sofie of Polotsk (Abt 1141 - 5 May 1198)(m. Abt Sep 1157)
   │        ├─ Richiza of Denmark ( - 8 May 1220 bur.Ringsted, Zealand, Denmark) =>
   │        │ + Erik X Knutsson, King of Sweden (Abt 1180 - 10 Apr 1216)(m. 1210)
   │        ├─ Sophie Valdemarsdatter of Denmark (1159 - 1208) =>
   │        │ + Siegfried III von Orlamünde (Abt 1155 - 1206)(m. 1181)
   │        ├─ Valdemar II Sejr, King of Denmark (28 Jun 1170 - 28 Mar 1241) =>
   │        │ + Berengaria (Abt 1194 Coimbra, Portugal - 27 Mar 1221 Ringsted, Zealand, Denmark)
   │        │ (m. Between 1213 and 1214)
   │        │ (m. Between 1213 and 1214)
   │         + Wilhelm of Brunswick-Lüneburg (11 Apr 1184 Winchester, Hampshire, England -
   │         13 Dec 1213 Lüneburg, Lower Saxony, Germany)(m. Jul 1202 Hamburg, Germany)
   │         13 Dec 1213 Lüneburg, Lower Saxony, Germany)(m. Jul 1202 Hamburg, Germany)
   └─ Rostislav I (Abt 1110 - 14 Mar 1168)
   
       ├─ Rjurik II Wassilij, Grand Prince of Kiev (Abt 1144 - Abt 1215)
       │ Anna Georgiewna ( - Between 1205 and 1214)(m. Bef 1172)
       │    │ + Roman, Grand Prince of Kiev (Aft 1160 - 19 Jun 1205 Zawichost, Poland)
       │     + Svjatoslav Igorjewitsch (Abt 1177 - Sep 1211)(m. Oct 1188)
       └─ Mstislaw Rostislavitch (Abt 1150 - 13 Jun 1180)
        (Unknown) of Kiev
           └─ Mstislaw Mstislawitsch of Novgorod (Bef 1176 - 1228) =>
            + (Unknown) of the Cumans