Nielsen Hayden genealogy
Descendants of Hermann I of Thuringia
Abt 1154 - 1217 (~ 63 years)Father: Ludwig II of Thuringia (Abt 1128 - 14 Oct 1172)
Mother: Jutta of Swabia (Abt 1133 - 7 Jul 1191)
Hermann I of Thuringia (Abt 1154 - 25 Apr 1217)
Sophie of Bavaria (Abt 1172 - 15 Jul 1238)
:   ├─ Irmgard von Thüringen (Abt 1197 - Abt 1244)
:   │ Heinrich I von Anhalt (Abt 1170 - Between 1251 and 1252)(m. Abt 1211)
:   │    ├─ Hedwig von Anhalt ( - 21 Dec 1259)
:   │    │ Boleslaw II of Silesia (Between 1220 and 1225 - Abt 26 Dec 1278)(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)
:   │    ├─ Jutta von Anhalt ( - Aft 14 May 1277)
:   │    │ Nikolaus I of Werle (Abt 1213 - 10 May 1277)(m. Oct 1231)
:   │    │    │ + Richeza Birgersdotter ( - Bef 13 Dec 1288)(m. 1262)
:   │    │     + Sofie von Lindau-Ruppin ( - Between 18 Jan 1301 and 9 Jun 1304)
:   │    ├─ Bernhard I of Anhalt (Abt 1220 - Between 1286 and 1287)
:   │    │ Sophie Abelsdatter of Denmark & S¢nderjylland (Abt 1240 - Aft 1284)
:   │    │    │ + Helene of Rügen ( - 9 Aug 1315 bur.Wiederstedt Cloister, Saxony-Anhalt, Germany)
:   │    │    │ (m. Bef 27 Dec 1302)
:   │    │    │ (m. Bef 27 Dec 1302)
:   │    │     + Dietrich II of Honstein ( - Between 28 May 1309 and 11 Aug 1309)(m. Bef 28 Nov 1282)
:   │    └─ Siegfried I of Anhalt (Abt 1230 - Aft 25 Mar 1298)
:   │     Katarina of Sweden (1245 - ??)(m. Bef 17 Oct 1259)
:   │        └─ Albrecht I of Anhalt ( - Between 17 Aug 1316 and 2 Mar 1317) =>
:   │         + Agnes of Brandenburg ( - 4 Jun 1330 bur.St. Nikolai, Zerbst, Saxony-Anhalt, Germany)(m. 1300)
:   ├─ Ludwig II (28 Oct 1200 - 11 Sep 1227 Otranto, Apulia, Italy)
:   │ St. Elisabeth of Hungary (1207 - 19 Nov 1231)(m. 1220 Wartburg, Eisenach, Thuringia, Germany)
:   │    └─ Sophia von Thüringen (20 Mar 1224 - 29 May 1275)
:   │     Henri II of Brabant (1207 - 1 Feb 1248)(m. 1240)
:   │        └─ Heinrich I von Hessen (24 Jun 1244 - 21 Dec 1308) =>
:   │         + Adelheid of Brunswick-Lüneburg ( - 12 Jun 1274)(m. Bef 10 Sep 1263)
:   └─ Agnes von Thüringen (Abt 1206 - Bef 1247)
:    Albrecht I of Saxony (Abt 1180 - 8 Nov 1261)
:    :   └─ Jutta of Saxony ( - 23 Dec 1287)
:    :    Johann I of Brandenburg (1213 - 4 Apr 1266)(m. 7 May 1255)
:    :       ├─ Agnes of Brandenburg (Between 1256 and 1261 - Oct 1304 bur.Ringsted, Denmark) =>
:    :       │ + Eric V Klipping, King of Denmark (1249 Lolland, Denmark - 22 Nov 1286 Finderup, Viborg, Denmark)
:    :       │ (m. 11 Nov 1273)
:    :       │ (m. 11 Nov 1273)
:    :       └─ Heinrich I of Brandenburg (Abt 1260 -
:    :        14 Feb 1318 bur.Chorin Cloister, Chorin, Brandenburg, Germany) =>
:    :        14 Feb 1318 bur.Chorin Cloister, Chorin, Brandenburg, Germany) =>
:    :        + Agnes of Bavaria (Between 1276 and 1278 - 22 Jul 1345 Sangerhausen, Saxony-Anhalt, Germany)
:    :        (m. Aft Nov 1298 Nürnberg, Bavaria, Germany)
:    :        (m. Aft Nov 1298 Nürnberg, Bavaria, Germany)
:    Heinrich of Austria (1208 - 3 Jan 1228)(m. 29 Nov 1225)
:       └─ Gertrud von Babenberg (1226 - 24 Apr 1299)
:        Hermann VI von Baden ( - 4 Oct 1250)(m. 1248)
:            + Ulrich III von Heunberg ( - 1308)(m. Between 1270 and 1271)
Sophie von Sommerschenburg ( - 1189)(m. Abt 1182)
   └─ Jutta of Thuringia (Abt 1183 - 6 Aug 1235)
    Dietrich IV von Meissen (11 Mar 1162 - 2 Feb 1221)(m. 1194)
    :   ├─ Hedwig von Meissen ( - 2 Feb 1249)
    :   │ Dietrich VI Nust (Abt 1185 - 13 May 1260)(m. Abt 1226)
    :   │    │ + Bernhard IV ( - Abt May 1275)
    :   │     + Aleidis von Heinsberg ( - 1304)(m. Sep 1255)
    :   ├─ Sofie von Meissen ( - 17 Mar 1280)
    :   │ Heinrich III of Henneberg ( - 9 Apr 1262)
    :   │    └─ Bertold V of Henneberg (1248 Schleusingen, Thuringia, Germany - 13 Feb 1284 France) =>
    :   │     + Sophie von Schwarzburg ( - 13 Feb 1279)(m. Bef 7 Mar 1268)
    :   └─ Heinrich von Meissen (Abt 1215 - Bef 8 Feb 1288)
    :    Constance of Austria (6 May 1212 - Bef 5 Jun 1243)(m. 1 May 1234)
    :        + Margarethe von Hohenstaufen (Abt Feb 1237 - 8 Aug 1270 Frankfurt-am-Main, Germany)(m. 1254)
    :        + Elisabeth von Orlamünde ( - Between 24 Mar 1333 and 1355)(m. Bef 1 Oct 1290)
    Poppo VII von Henneberg ( - 21 Mar 1245)(m. 3 Jan 1223 Leipzig, Saxony, Germany)
       └─ Hermann I von Henneberg (1224 - 18 Dec 1290)
        Margaretha van Holland (Abt 1234 - 26 Mar 1277)(m. 24 May 1249)
            + Otto V of Brandenburg (Abt 1246 - 3 Jul 1299)(m. 22 Oct 1268)