Nielsen Hayden genealogy
Euphemia of Kujawien
- 13081. Euphemia of Kujawien (daughter of Casimir I of Kujawien and Euphrosyne of Oppeln); died on 18 Mar 1308. Family/Spouse: Jurij I Lvovitsch, King of Halicz. Jurij (son of Leo Danilowitsch, King of Halicz and Constance of Hungary) was born on 24 Apr 1252; died in 1308. [Group Sheet] [Family Chart]
Children:- Marija Jurjewma of Halicz was born before 1293; died on 11 Jan 1341.
2. Casimir I of Kujawien was born about 1211 (son of Konrad I of Masovia and Agafia Svjatoslava of Novgorod); died on 14 Nov 1267. Casimir married Euphrosyne of Oppeln in 1257. Euphrosyne (daughter of Kasimir I of Oppeln and Viola) was born between 1228 and 1230; died on 4 Nov 1292. [Group Sheet] [Family Chart]
3. Euphrosyne of Oppeln was born between 1228 and 1230 (daughter of Kasimir I of Oppeln and Viola); died on 4 Nov 1292. Children:
- 1. Euphemia of Kujawien died on 18 Mar 1308.
Generation: 3
4. Konrad I of Masovia was born between 1187 and 1188 (son of Casimir II and Helene von Znaim); died on 31 Aug 1247. Konrad married Agafia Svjatoslava of Novgorod in 1207. Agafia (daughter of Svjatoslav Igorjewitsch and Jaroslawa Rjurikovna of Kiev) died after 31 Aug 1247. [Group Sheet] [Family Chart]
5. Agafia Svjatoslava of Novgorod (daughter of Svjatoslav Igorjewitsch and Jaroslawa Rjurikovna of Kiev); died after 31 Aug 1247. Children:
- 2. Casimir I of Kujawien was born about 1211; died on 14 Nov 1267.
- Siemowit I of Masovia was born about 1228; died on 23 Jun 1262.
6. Kasimir I of Oppeln was born between 1176 and 1179 (son of Mieszko I of Oppeln and Ludmilla); died on 13 May 1230; was buried in Abbey of Czarnowasy, Opole, Poland. Kasimir married Viola between 1212 and 1220. Viola died on 7 Sep 1251. [Group Sheet] [Family Chart]
7. Viola died on 7 Sep 1251. Children:
- Wladislaw of Oppeln was born about 1225; died about 27 Aug 1281.
- 3. Euphrosyne of Oppeln was born between 1228 and 1230; died on 4 Nov 1292.
Generation: 4
8. Casimir II was born in 1138 (son of Boleslaw III "Wrymouth", King of Poland and Salome von Berg-Schelklingen); died on 5 May 1194. Casimir married Helene von Znaim between 1185 and 1186. Helene (daughter of Konrad II von Znaim and Marija of Serbia) died between 1202 and 1206. [Group Sheet] [Family Chart]
9. Helene von Znaim (daughter of Konrad II von Znaim and Marija of Serbia); died between 1202 and 1206. Children:
- 4. Konrad I of Masovia was born between 1187 and 1188; died on 31 Aug 1247.
10. Svjatoslav Igorjewitsch was born about 1177 (son of Igor Svjatoslavitsch and Jewfrosinja Jaroslavna of Halicz); died in Sep 1211. Svjatoslav married Jaroslawa Rjurikovna of Kiev in Oct 1188. [Group Sheet] [Family Chart]
11. Jaroslawa Rjurikovna of Kiev (daughter of Rjurik II Wassilij, Grand Prince of Kiev and Anna Georgiewna). Children:
- 5. Agafia Svjatoslava of Novgorod died after 31 Aug 1247.
12. Mieszko I of Oppeln was born between 1132 and 1146 (son of Wladislaw II, King of Poland and Agnes of Babenberg); died on 16 May 1221. Mieszko married Ludmilla between 1170 and 1178. Ludmilla died after 20 Oct 1210. [Group Sheet] [Family Chart]
13. Ludmilla died after 20 Oct 1210. Children:
- 6. Kasimir I of Oppeln was born between 1176 and 1179; died on 13 May 1230; was buried in Abbey of Czarnowasy, Opole, Poland.