Nielsen Hayden genealogy
Descendants of Wjatscheslawa Jaroslawna of Halicz
- Aft 1200Father: Jaroslav Vladimirkovitch (Abt 1135 - 1 Oct 1187)
Mother: Olga Georgievna of Suzdal ( - Abt 1185)
Wjatscheslawa Jaroslawna of Halicz ( - Aft 1200)
Odon (Between 1141 and 1149 - 20 Apr 1194)(m. Aft 1184)
   ├─ Euphrosyne ( - 23 Aug 1235)
   │ Swietopelk II of Eastern Pomerania (Between 1190 and 1200 - 10 Jan 1266)(m. Abt 1217)
   │    └─ Euphemia of Eastern Pomerania
   │     Jaromar II of Rügen (Abt 1218 - 1260)
   │         + Agnes of Brunswick-Lüneburg ( - 18 Mar 1302)(m. Between 1263 and 1265)
   └─ Wladislaw Odonicz (Abt 1190 - 5 Jun 1239)
    Jadwiga ( - 29 Dec 1249)(m. Between 1218 and 1220)
       ├─ Euphemia of Poland ( - Aft 15 Feb 1281)
       │ Wladislaw of Oppeln (Abt 1225 - Abt 27 Aug 1281)(m. 1251)
       │    └─ Mieszko I of Silesia (Between 1252 and 1256 - Between 1313 and 1317) =>
       │     + (Unknown wife of Mieszko I of Silesia) ( - Bef 1303)
       ├─ Przmyslaw I (1220 - 4 May 1257)
       │ Elisabeth von Schlesien (Between 1224 and 1232 - 16 Jan 1265 Modrze, Poznan, Poland)(m. 1244)
       │    └─ Konstancja of Poland (Between 1245 and 1246 - 10 Oct 1281) =>
       │     + Konrad I (Between 1236 and 1245 - Between 15 Mar 1304 and 21 May 1304)(m. 1260)
       ├─ Boleslaw (1221 - 7 Apr 1279)
       │ Helene of Hungary (Abt 1244 Esztergom, Hungary - 6 Mar 1298 Gniezno, Poland)(m. 1257)
       │    └─ Elisabeth von Kalisch (Between 1261 and 1263 - 28 Sep 1304) =>
       │     + Heinrich V of Silesia (Between 1245 and 1250 - 22 Feb 1296)(m. Between 1277 and 1279)
       └─ Salomea of Poland (Abt 1225 - Apr 1267)
        Konrad I (Between 1228 and 1231 - Between 18 Apr 1273 and 9 Oct 1274)(m. 1249)
           ├─ Henryk I-III von Schliesen (Between 1251 and 1260 - 9 Dec 1309) =>
           │ + Matilde (1276 - Bef 31 Aug 1318)(m. Bef Apr 1290)
           └─ Euphemia of Glogau (Between 12 Jan 1251 and 1254 - Bef 1275) =>
            + Albert IV-I of Görz (Abt 1240 - 1304)(m. Bef 13 May 1266)