Nielsen Hayden genealogy
Ancestors of Mechtild of Bavaria
Aft 1313 - 1346 (< 32 years) ┌── Otto I of Bavaria (Abt 1117 - 11 Jul 1183) =>
┌── Ludwig I of Bavaria (Kelheim, Bavaria, Germany;23 Dec 1174 - 15 Sep 1231)
│ (m. Oct 1204 Kelheim, Bavaria, Germany)
│ └── Agnes von Looz (Abt 1150 - 1192) =>
│
┌── Otto II of Bavaria (7 Apr 1206 Kelheim, Bavaria, Germany -
│ 29 Nov 1253 Landshut, Bavaria, Germany)
│ 29 Nov 1253 Landshut, Bavaria, Germany)
│ │
│ │ ┌── Friedrich of Bohemia (Abt 1142 - 25 Mar 1189)(m. Abt 1164) =>
│ └── Ludmilla of Bohemia (1170 - 5 Aug 1240 Landshut, Bavaria, Germany)
│ (m. Oct 1204 Kelheim, Bavaria, Germany)
│ └── Elisabeth of Hungary (m. Abt 1164) =>
│
┌── Ludwig II of Bavaria (Heidelberg, Baden-Württemberg, Germany;13 Apr 1229 - 1 Feb 1294)
│ (m. Oct 1273 Aachen, Westphalia, Germany)
│ │
│ │ ┌── Heinrich of Saxony (1129 - 6 Aug 1195 Braunschweig, Lower Saxony, Germany)
│ │ │ (m. Between 1167 and 1168) =>
│ │ ┌── Heinrich I of Rhein (Abt 1173 - 28 Apr 1227)(m. Jan 1194)
│ │ │ └── Matilda of England (1156 London, England - 13 Jul 1189)
│ │ │ (m. Between 1167 and 1168) =>
│ │ │
│ └── Agnes (Abt 1201 - 16 Aug 1267 Munich, Bavaria, Germany)
│ │
│ │ ┌── Konrad von Hohenstaufen (1135 - 8 Nov 1195) =>
│ └── Agnes von Hohenstaufen (1176 - 9 May 1204)(m. Jan 1194)
│ └── Irmgard von Henneberg ( - 15 Jul 1197) =>
│
┌── Ludwig IV, Holy Roman Emperor (11 Mar 1282 - 11 Oct 1347 Puch, Fürstenfeldbruck, Bavaria, Germany)
│ (m. Between Oct 1308 and 1311)
│ │
│ │ ┌── Rudolf II von Habsburg (Abt 1167 - Bef 10 Apr 1232) =>
│ │ ┌── Albrecht IV von Habsburg (Abt 1188 - 22 Nov 1240 near Ascalon, Palestine)(m. 1217)
│ │ │ └── Agnes ( - Bef 10 Mar 1232)
│ │ │
│ │ ┌── Rudolf IV von Habsburg (1 May 1218 - 15 Jul 1291)(m. 1245)
│ │ │ │
│ │ │ └── Heilwig von Kyburg ( - 30 Apr 1260)(m. 1217)
│ │ │ └── Anna von Zähringen =>
│ │ │
│ └── Mathilde von Habsburg (Abt 1253 Rheinfelden, Aargau, Switzerland -
│ 23 Dec 1304 Munich, Bavaria, Germany)(m. Oct 1273 Aachen, Westphalia, Germany)
│ 23 Dec 1304 Munich, Bavaria, Germany)(m. Oct 1273 Aachen, Westphalia, Germany)
│ │
│ │ ┌── Burchard IV von Zollern ( - Bef 1225) =>
│ │ ┌── Burchard V von Hohenberg ( - 14 Jul 1253)
│ └── Gertrude von Hohenberg (1225 - 16 Feb 1281)(m. 1245)
│ │
│ │ ┌── Rudolf II von Tübingen (Abt 1182 - Aft 13 May 1248) =>
│ └── Mechtild von Tübingen
│ └── (Unknown) von Ronsberg =>
│
Mechtild of Bavaria (Aft 21 Jun 1313 - 3 Jul 1346 Meissen, Saxony, Germany)
│
│ ┌── Henryk I of Silesia (Between 1167 and 1174 - 19 Mar 1238)(m. Abt 1186) =>
│ ┌── Henryk II of Silesia (Between 1196 and 1204 - 9 Apr 1241 Legnica, Lower Silesia, Poland)
│ │ (m. Between 1214 and 1218)
│ │ └── St. Hedwig von Meran (Between 1176 and 1180 - 13 Oct 1243)(m. Abt 1186) =>
│ │
│ ┌── Boleslaw II of Silesia (Between 1220 and 1225 - Abt 26 Dec 1278)
│ │ (m. Between 8 May 1242 and 18 Oct 1242)
│ │ │
│ │ │ ┌── Przemysl Ottokar I, King of Bohemia (Abt 1155 - 15 Dec 1230)(m. Abt 1198) =>
│ │ └── Anna of Bohemia (Between 1201 and 1204 Prague, Bohemia - 23 Jun 1265)
│ │ (m. Between 1214 and 1218)
│ │ └── Constance of Hungary ( - 4 Dec 1240)(m. Abt 1198) =>
│ │
│ ┌── Bolko I of Silesia (Between 1252 and 1256 - 9 Nov 1301)(m. 4 Oct 1281)
│ │ │
│ │ │ ┌── Bernhard III of Saxony (1140 - 9 Feb 1212) =>
│ │ │ ┌── Heinrich I von Anhalt (Abt 1170 - Between 1251 and 1252)(m. Abt 1211)
│ │ │ │ └── Judith of Poland (Abt 1152 - Aft 1201) =>
│ │ │ │
│ │ └── Hedwig von Anhalt ( - 21 Dec 1259)(m. Between 8 May 1242 and 18 Oct 1242)
│ │ │
│ │ │ ┌── Hermann I of Thuringia (Abt 1154 - 25 Apr 1217) =>
│ │ └── Irmgard von Thüringen (Abt 1197 - Abt 1244)(m. Abt 1211)
│ │ └── Sophie of Bavaria (Abt 1172 - 15 Jul 1238) =>
│ │
└── Beatrix von Schlesien-Glogau (Abt 1290 - 24 Aug 1322 Munich, Bavaria, Germany)
(m. Between Oct 1308 and 1311)
│
│ ┌── Albrecht II of Brandenburg (Abt 1177 - 25 Feb 1220)(m. Aug 1205) =>
│ ┌── Otto III of Brandenburg (Abt 1215 - 9 Oct 1267)(m. Jan 1243)
│ │ └── Mathilde von Nieder-Lausitz ( - 1255)(m. Aug 1205) =>
│ │
│ ┌── Otto V of Brandenburg (Abt 1246 - 3 Jul 1299)(m. 22 Oct 1268)
│ │ │
│ │ │ ┌── Wenceslas I, King of Bohemia (1205 - 22 Sep 1253)(m. 1224) =>
│ │ └── Beatrix of Bohemia ( - 25 May 1286)(m. Jan 1243)
│ │ └── Kunigunde von Hohenstaufen (Between Jan 1202 and Mar 1202 -
│ │ 13 Sep 1248 bur.St. Veit, Prague, Bohemia)(m. 1224) =>
│ │ 13 Sep 1248 bur.St. Veit, Prague, Bohemia)(m. 1224) =>
│ │
└── Beatrix of Brandenburg ( - Bef 26 Apr 1316)(m. 4 Oct 1281)
│
│ ┌── Poppo VII von Henneberg ( - 21 Mar 1245)(m. 3 Jan 1223 Leipzig, Saxony, Germany) =>
│ ┌── Hermann I von Henneberg (1224 - 18 Dec 1290)(m. 24 May 1249)
│ │ └── Jutta of Thuringia (Abt 1183 - 6 Aug 1235)
│ │ (m. 3 Jan 1223 Leipzig, Saxony, Germany) =>
│ │
└── Jutta von Henneberg ( - Bef 13 Sep 1295)(m. 22 Oct 1268)
│
│ ┌── Floris IV of Holland (24 Jun 1210 - 19 Jul 1234)(m. Aft 5 Nov 1214) =>
└── Margaretha van Holland (Abt 1234 - 26 Mar 1277)(m. 24 May 1249)
└── Machteld of Brabant (Abt 1200 - 21 Dec 1267)(m. Aft 5 Nov 1214) =>