Nielsen Hayden genealogy
Svjatoslav II Nikolaj
Abt 1086 - 1164 (~ 78 years)
Generation: 1
Generation: 2
Generation: 3
Generation: 4
1. Svjatoslav II Nikolaj was born about 1086; died on 15 Feb 1164. Svjatoslav married Marija of Novgorod in 1136. Marija (daughter of Petril of Novgorod) died in Apr 1164. [Group Sheet] [Family Chart]
Children:
- 2. Igor Svjatoslavitsch was born on 10 Apr 1151; died in 1202.
Generation: 2
2. Igor Svjatoslavitsch (1.Svjatoslav1) was born on 10 Apr 1151; died in 1202. Family/Spouse: Jewfrosinja Jaroslavna of Halicz. [Group Sheet] [Family Chart]
Children:
- 3. Svjatoslav Igorjewitsch was born about 1177; died in Sep 1211.
Generation: 3
3. Svjatoslav Igorjewitsch (2.Igor2, 1.Svjatoslav1) was born about 1177; died in Sep 1211. Svjatoslav married Jaroslawa Rjurikovna of Kiev in Oct 1188. [Group Sheet] [Family Chart]
Children:
- 4. Agafia Svjatoslava of Novgorod died after 31 Aug 1247.
Generation: 4
4. Agafia Svjatoslava of Novgorod (3.Svjatoslav3, 2.Igor2, 1.Svjatoslav1) died after 31 Aug 1247. Agafia married Konrad I of Masovia in 1207. Konrad (son of Casimir II and Helene von Znaim) was born between 1187 and 1188; died on 31 Aug 1247. [Group Sheet] [Family Chart]
Children:
- 5. Casimir I of Kujawien was born about 1211; died on 14 Nov 1267.
- 6. Siemowit I of Masovia was born about 1228; died on 23 Jun 1262.