Nielsen Hayden genealogy
Ancestors of Boleslaw II of Masovia
Abt 1251 - 1313 (~ 62 years) ┌── Wladyslaw I Herman, Duke of Poland (Abt 1043 -
│ 4 Jun 1102 Plock, Mazowieckie, Poland)(m. Abt 1080) =>
│ 4 Jun 1102 Plock, Mazowieckie, Poland)(m. Abt 1080) =>
┌── Boleslaw III "Wrymouth", King of Poland (20 Aug 1085 - 28 Oct 1138)(m. 1115)
│ └── Judith Premyslid, Princess of Bohemia ( - Between 1093 and 1095)(m. Abt 1080) =>
│
┌── Casimir II (1138 - 5 May 1194)(m. Between 1185 and 1186)
│ │
│ │ ┌── Heinrich I von Berg-Schelklingen ( - Bef 24 Sep 1116) =>
│ └── Salome von Berg-Schelklingen (Bef 1101 - 27 Jul 1144)(m. 1115)
│ └── Adelaide von Mochental ( - Abt 1 Dec 1125)
│
┌── Konrad I of Masovia (Between 1187 and 1188 - 31 Aug 1247)(m. 1207)
│ │
│ │ ┌── Konrad II von Znaim (m. 1134)
│ │ │ └── Ida von der Ostmark =>
│ │ │
│ └── Helene von Znaim ( - Between 1202 and 1206)(m. Between 1185 and 1186)
│ │
│ │ ┌── Uros of Serbia (Abt 1080 - 1140) =>
│ └── Marija of Serbia ( - Aft 1190)(m. 1134)
│ └── Anna Diogenissa =>
│
┌── Siemowit I of Masovia (Abt 1228 - 23 Jun 1262)(m. Abt 1248)
│ │
│ │ ┌── Svjatoslav II Nikolaj (Abt 1086 - 15 Feb 1164)(m. 1136) =>
│ │ ┌── Igor Svjatoslavitsch (10 Apr 1151 - 1202)
│ │ │ └── Marija of Novgorod ( - Apr 1164)(m. 1136) =>
│ │ │
│ │ ┌── Svjatoslav Igorjewitsch (Abt 1177 - Sep 1211)(m. Oct 1188)
│ │ │ │
│ │ │ │ ┌── Jaroslav Vladimirkovitch (Abt 1135 - 1 Oct 1187) =>
│ │ │ └── Jewfrosinja Jaroslavna of Halicz
│ │ │ └── Olga Georgievna of Suzdal ( - Abt 1185) =>
│ │ │
│ └── Agafia Svjatoslava of Novgorod ( - Aft 31 Aug 1247)(m. 1207)
│ │
│ │ ┌── Rostislav I (Abt 1110 - 14 Mar 1168) =>
│ │ ┌── Rjurik II Wassilij, Grand Prince of Kiev (Abt 1144 - Abt 1215)(m. Bef 1172)
│ └── Jaroslawa Rjurikovna of Kiev (m. Oct 1188)
│ │
│ │ ┌── Georgij Jaroslawitsch =>
│ └── Anna Georgiewna ( - Between 1205 and 1214)(m. Bef 1172)
│ └── (Unknown) Gorodeno ( - 1190) =>
│
Boleslaw II of Masovia (Abt 1251 - 20 Apr 1313)
│
│ ┌── Isjaslaw II, Grand Prince of Kiev (1096 - 13 Nov 1154) =>
│ ┌── Mstislaw II Chabry, Grand Prince of Kiev (Abt 1125 - 13 Aug 1172)
│ │ (m. Between 1151 and 1152)
│ │ └── (Unknown) of Swabia ( - 1151) =>
│ │
│ ┌── Roman, Grand Prince of Kiev (Aft 1160 - 19 Jun 1205 Zawichost, Poland)(m. Abt 1200)
│ │ │
│ │ │ ┌── Boleslaw III "Wrymouth", King of Poland (20 Aug 1085 - 28 Oct 1138)(m. 1115) =>
│ │ └── Agnieszka of Poland (1137 - Aft 1182)(m. Between 1151 and 1152)
│ │ └── Salome von Berg-Schelklingen (Bef 1101 - 27 Jul 1144)(m. 1115) =>
│ │
│ ┌── Daniil Romanovich, King of Ruthenia (Between 1201 and 1202 - 1264)
│ │ └── Anna Komnena (m. Abt 1200)
│ │
└── Pereslajawa Danilovna of Halicz ( - 12 Apr 1283)(m. Abt 1248)
│
│ ┌── Rostislav I (Abt 1110 - 14 Mar 1168) =>
│ ┌── Mstislaw Rostislavitch (Abt 1150 - 13 Jun 1180)
│ ┌── Mstislaw Mstislawitsch of Novgorod (Bef 1176 - 1228)
│ │ └── (Unknown) of Kiev
│ │
└── Anna Mstislawna of Novgorod ( - Bef 1252)
│
│ ┌── Kuthan, Khan of the Cumans ( - 1241 Pest, Hungary)