Nielsen Hayden genealogy
Descendants of Przemysl Ottokar I, King of Bohemia
Abt 1155 - 1230 (~ 75 years)Father: Wladislaw II, King of Bohemia (Abt 1110 - 18 Jan 1175)
Mother: Jutta of Thuringia
Przemysl Ottokar I, King of Bohemia (Abt 1155 - 15 Dec 1230)
+ Adelheid von Meissen (Abt 1160 - 1 Feb 1211)(m. Abt 1180)
Constance of Hungary ( - 4 Dec 1240)(m. Abt 1198)
   ├─ Anna of Bohemia (Between 1201 and 1204 Prague, Bohemia - 23 Jun 1265)
   │ Henryk II of Silesia (Between 1196 and 1204 - 9 Apr 1241 Legnica, Lower Silesia, Poland)
   │ (m. Between 1214 and 1218)
   │ (m. Between 1214 and 1218)
   │    ├─ Boleslaw II of Silesia (Between 1220 and 1225 - Abt 26 Dec 1278)
   │    │ Hedwig von Anhalt ( - 21 Dec 1259)(m. Between 8 May 1242 and 18 Oct 1242)
   │    │    ├─ Agnes von Schliesen-Liegnitz (Between 1243 and 1250 -
   │    │    │ 13 Mar 1265 bur.Stiftskirche (Collegiate Church), Stuttgart, Baden-Württemberg, Germany) =>
   │    │    │ 13 Mar 1265 bur.Stiftskirche (Collegiate Church), Stuttgart, Baden-Württemberg, Germany) =>
   │    │    │ + Ulrich I von Württemberg (Abt 1220 - 25 Feb 1265 bur.Stiftskirche (Collegiate Church), Stuttgart,
   │    │    │ Baden-Württemberg, Germany)(m. Between 1260 and 1264)
   │    │    │ Baden-Württemberg, Germany)(m. Between 1260 and 1264)
   │    │    ├─ Heinrich V of Silesia (Between 1245 and 1250 - 22 Feb 1296) =>
   │    │    │ + Elisabeth von Kalisch (Between 1261 and 1263 - 28 Sep 1304)(m. Between 1277 and 1279)
   │    │    └─ Bolko I of Silesia (Between 1252 and 1256 - 9 Nov 1301) =>
   │    │     + Beatrix of Brandenburg ( - Bef 26 Apr 1316)(m. 4 Oct 1281)
   │    ├─ Elisabeth von Schlesien (Between 1224 and 1232 - 16 Jan 1265 Modrze, Poznan, Poland)
   │    │ Przmyslaw I (1220 - 4 May 1257)(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)
   │    └─ Konrad I (Between 1228 and 1231 - Between 18 Apr 1273 and 9 Oct 1274)
   │     Salomea of Poland (Abt 1225 - Apr 1267)(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)
   └─ Wenceslas I, King of Bohemia (1205 - 22 Sep 1253)
    Kunigunde von Hohenstaufen (Between Jan 1202 and Mar 1202 - 13 Sep 1248 bur.St. Veit, Prague, Bohemia)(m. 1224)
       ├─ Beatrix of Bohemia ( - 25 May 1286)
       │ Otto III of Brandenburg (Abt 1215 - 9 Oct 1267)(m. Jan 1243)
       │    │ + Jutta von Henneberg ( - Bef 13 Sep 1295)(m. 22 Oct 1268)
       │    └─ Mathilde von Brandenburg (Between 1248 and 1255 - 20 Dec 1316) =>
       │     + Barnim I of Pomerania (Between 1210 and 1218 - Abt 13 Nov 1278)(m. Bef 20 May 1267)
       └─ Przemysl Ottokar II, King of Bohemia (Abt 1230 - 26 Aug 1278)
        Kunhata of Slavonia and Machva (Abt 1245 - 9 Sep 1285)(m. 25 Oct 1261 Bratislava, Slovakia)
           │ + Boleslaw II of Masovia (Abt 1251 - 20 Apr 1313)(m. 1291)
           └─ Wenceslas II, King of Bohemia (17 Sep 1271 - 21 Jun 1305 Prague, Bohemia) =>
            + Guta von Habsburg (13 Mar 1271 - 18 Jun 1297 Prague, Bohemia)(m. 24 Jan 1285 Eger, Heves, Hungary)