Nielsen Hayden genealogy
Ancestors of Johann I of Werle
Abt 1245 - 1283 (~ 38 years) ┌── Niklot, Prince of the Obotrites (Abt 1100 - Aug 1160)
┌── Przybyslaw, Prince of the Obotrites (Abt 1120 -
│ 30 Dec 1178 Lüneburg, Lower Saxony, Germany)
│ 30 Dec 1178 Lüneburg, Lower Saxony, Germany)
┌── Heinrich Burwin I (Bef 1150 - 28 Jan 1227)(m. 1166)
│ │ ┌── Wartislaw I (Abt 1100 - Between 1140 and 1148)
│ └── Wojslawa ( - 1172)
│
┌── Heinrich Burwin II (Abt 1170 - 5 Dec 1226)(m. Abt 1200)
│ │
│ │ ┌── Heinrich of Saxony (Abt 1100 - 20 Oct 1139)(m. 29 May 1127) =>
│ │ ┌── Heinrich of Saxony (1129 - 6 Aug 1195 Braunschweig, Lower Saxony, Germany)
│ │ │ └── Gertrud von Süpplinburg (18 Apr 1115 - Abt 18 Apr 1143)(m. 29 May 1127) =>
│ │ │
│ └── Mechtild of Saxony (Abt 1150 - Bef 1219)(m. 1166)
│ │
│ │ ┌── Gottfried I ( - Aft 1135) =>
│ └── Ida von Bliescastel
│ └── (Unknown) of Lorraine
│
┌── Nikolaus I of Werle (Abt 1213 - 10 May 1277)(m. Oct 1231)
│ └── Kristina ( - Aft 20 May 1248)(m. Abt 1200)
│
Johann I of Werle (Abt 1245 - 15 Oct 1283)
│
│ ┌── Otto von Ballenstedt (Abt 1075 - 9 Feb 1123) =>
│ ┌── Albrecht of Saxony (1100 - 18 Nov 1170)(m. Abt 1125)
│ │ └── Eilica von Sachsen (Abt 1080 - 16 Jan 1142) =>
│ │
│ ┌── Bernhard III of Saxony (1140 - 9 Feb 1212)
│ │ │
│ │ └── Sophia von Winzenburg ( - 8 Jun 1160)(m. Abt 1125)
│ │ └── Hedwig von Krain und Istrien ( - 1 Dec 1162) =>
│ │
│ ┌── Heinrich I von Anhalt (Abt 1170 - Between 1251 and 1252)(m. Abt 1211)
│ │ │
│ │ │ ┌── Boleslaw III "Wrymouth", King of Poland (20 Aug 1085 - 28 Oct 1138)(m. 1115) =>
│ │ │ ┌── Mieszko III, High Duke of Poland (Abt 1126 - 13 Mar 1202)
│ │ │ │ └── Salome von Berg-Schelklingen (Bef 1101 - 27 Jul 1144)(m. 1115) =>
│ │ │ │
│ │ └── Judith of Poland (Abt 1152 - Aft 1201)
│ │ │
│ │ │ ┌── Béla II "the Blind", King of Hungary (1108 - 13 Feb 1141)(m. 28 Apr 1127) =>
│ │ └── Elisabeth of Hungary (Abt 1128 - Bef 1155)
│ │ └── Jelena of Serbia (Aft 1109 - Aft 1146)(m. 28 Apr 1127) =>
│ │
└── Jutta von Anhalt ( - Aft 14 May 1277)(m. Oct 1231)
│
│ ┌── Ludwig I of Thuringia (Abt 1090 - 12 Jan 1140) =>
│ ┌── Ludwig II of Thuringia (Abt 1128 - 14 Oct 1172)
│ │ └── Hedwig von Gudensberg ( - 1148) =>
│ │
│ ┌── Hermann I of Thuringia (Abt 1154 - 25 Apr 1217)
│ │ │
│ │ │ ┌── Frederick II von Hohenstaufen (1090 - 4 Apr 1147)(m. Between 1131 and 1135) =>
│ │ └── Jutta of Swabia (Abt 1133 - 7 Jul 1191)
│ │ └── Agnes von Saarbrücken (m. Between 1131 and 1135) =>
│ │
└── Irmgard von Thüringen (Abt 1197 - Abt 1244)(m. Abt 1211)
│
│ ┌── Otto II of Bavaria (Between 1083 and 1084 - 4 Mar 1156) =>
│ ┌── Otto I of Bavaria (Abt 1117 - 11 Jul 1183)
│ │ └── Heilika von Lengenfeld ( - 14 Sep 1170) =>
│ │
└── Sophie of Bavaria (Abt 1172 - 15 Jul 1238)
│
│ ┌── Ludwig I of Looz ( - 11 Aug 1171) =>
└── Agnes von Looz (Abt 1150 - 1192)
└── Agnes von Metz =>