Nielsen Hayden genealogy
Descendants of Ludmilla of Bohemia
1170 - 1240 (70 years)Father: Friedrich of Bohemia (Abt 1142 - 25 Mar 1189)
Mother: Elisabeth of Hungary
Ludmilla of Bohemia (1170 - 5 Aug 1240 Landshut, Bavaria, Germany)
Ludwig I of Bavaria (Kelheim, Bavaria, Germany;23 Dec 1174 - 15 Sep 1231)(m. Oct 1204 Kelheim, Bavaria, Germany)
   └─ Otto II of Bavaria (7 Apr 1206 Kelheim, Bavaria, Germany - 29 Nov 1253 Landshut, Bavaria, Germany)
    Agnes (Abt 1201 - 16 Aug 1267 Munich, Bavaria, Germany)
       ├─ Elisabeth of Bavaria (Abt 1227 - 9 Oct 1273)
       │ Meinhard V-IV-II von Tirol (Abt 1238 - 1 Nov 1295)(m. 6 Oct 1259)
       │    │ + Agnes von Hohenberg (m. Aft 1282)
       │    │ + Albrecht I (Jul 1255 - 1 May 1308)(m. 1274 Vienna, Austria)
       │     + Euphemia of Silesia and Breslau (Between 1278 and 1283 - 4 Apr 1347)(m. 1297)
       └─ Ludwig II of Bavaria (Heidelberg, Baden-Württemberg, Germany;13 Apr 1229 - 1 Feb 1294)
        Mathilde von Habsburg (Abt 1253 Rheinfelden, Aargau, Switzerland - 23 Dec 1304 Munich, Bavaria, Germany)
        (m. Oct 1273 Aachen, Westphalia, Germany)
        (m. Oct 1273 Aachen, Westphalia, Germany)
           │ + Mathilde of Nassau (Abt 1282 - 19 Jun 1323 Heidelberg, Baden-Württemberg, Germany)(m. 1 Sep 1294)
           ├─ Agnes of Bavaria (Between 1276 and 1278 - 22 Jul 1345 Sangerhausen, Saxony-Anhalt, Germany) =>
           │ + Heinrich I of Brandenburg (Abt 1260 - 14 Feb 1318 bur.Chorin Cloister, Chorin, Brandenburg,
           │ Germany)(m. Aft Nov 1298 Nürnberg, Bavaria, Germany)
           │ Germany)(m. Aft Nov 1298 Nürnberg, Bavaria, Germany)
           └─ Ludwig IV, Holy Roman Emperor (11 Mar 1282 -
            11 Oct 1347 Puch, Fürstenfeldbruck, Bavaria, Germany) =>
            11 Oct 1347 Puch, Fürstenfeldbruck, Bavaria, Germany) =>
            + Beatrix von Schlesien-Glogau (Abt 1290 - 24 Aug 1322 Munich, Bavaria, Germany)
            : (m. Between Oct 1308 and 1311)
            : (m. Between Oct 1308 and 1311)
            + Margareta of Hainault (24 Jun 1310 - 23 Jun 1356 Le Quesnoy, Nord, France)
            (m. 26 Feb 1324 Koln, Germany)
            (m. 26 Feb 1324 Koln, Germany)