Nielsen Hayden genealogy
Ancestors of Friedrich IV of Nurenberg
Aft 1287 - 1332 (< 44 years) ┌── Friedrich I von Zollern (Abt 1050 - 1125) =>
┌── Friedrich II von Zollern ( - Aft 1145)
│ └── Udihild von Urach ( - Abt 11 Apr 1134) =>
│
┌── Friedrich I of Nurenberg (Bef 1139 - Abt 1200)(m. Abt 1184)
┌── Konrad I of Nurenberg (Abt 1186 - Between 24 Aug 1260 and 10 Mar 1261)
│ │
│ │ ┌── Konrad I von Raabs (Abt 1069 - ??) =>
│ │ ┌── Konrad II von Raabs (Between 1125 and 1130 - Aft 25 Aug 1190)
│ └── Sofie von Raabs ( - Aft 1204)(m. Abt 1184)
│ └── Hildegard
│
┌── Friedrich I-III of Nurenberg (Abt 1220 - 14 Aug 1297)(m. Bef 10 Apr 1280)
│ │
│ │ ┌── Heinrich I (Abt 1075 - 11 Mar 1142)
│ │ ┌── Heinrich II ( - 1208)
│ │ │ └── Liukard
│ │ │
│ │
│ │ ┌── Werigand von Plain ( - Abt 31 Oct 1123)
│ │ ┌── Liutold I von Plain ( - 22 Jan 1164)
│ └── Adelheid
│ └── Uta von Peilstein ( - Bef 22 Nov 1170)
│
Friedrich IV of Nurenberg (Aft 15 Aug 1287 - 19 May 1332 Nürnberg, Bavaria, Germany)
│
│ ┌── 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) =>
│ │
│ ┌── Albrecht I of Saxony (Abt 1180 - 8 Nov 1261)(m. Between 1247 and 1248)
│ │ │
│ │ │ ┌── 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) =>
│ │
└── Helene of Saxony ( - 12 Jun 1309 bur.Nuremberg, Bavaria)(m. Bef 10 Apr 1280)
│
│ ┌── Heinrich of Saxony (1129 - 6 Aug 1195 Braunschweig, Lower Saxony, Germany)
│ │ (m. Between 1167 and 1168) =>
│ ┌── Wilhelm of Brunswick-Lüneburg (11 Apr 1184 Winchester, Hampshire, England -
│ │ 13 Dec 1213 Lüneburg, Lower Saxony, Germany)(m. Jul 1202 Hamburg, Germany)
│ │ 13 Dec 1213 Lüneburg, Lower Saxony, Germany)(m. Jul 1202 Hamburg, Germany)
│ │ └── Matilda of England (1156 London, England - 13 Jul 1189)
│ │ (m. Between 1167 and 1168) =>
│ │
│ ┌── Otto I of Brunswick-Lüneburg (1204 - 19 Jun 1252)
│ │ │
│ │ │ ┌── Valdemar I den Store, King of Denmark (14 Jan 1131 -
│ │ │ │ 12 May 1182 Vordingborg, Denmark)(m. Abt Sep 1157) =>
│ │ │ │ 12 May 1182 Vordingborg, Denmark)(m. Abt Sep 1157) =>
│ │ └── Helene of Denmark (Abt 1180 - 22 Nov 1233)(m. Jul 1202 Hamburg, Germany)
│ │ └── Sofie of Polotsk (Abt 1141 - 5 May 1198)(m. Abt Sep 1157) =>
│ │
└── Helene of Brunswick-Lüneburg (18 Mar 1223 - 6 Sep 1273)(m. Between 1247 and 1248)
│
│ ┌── Otto I of Brandenburg (Abt 21 Jun 1126 - 7 Mar 1184) =>
│ ┌── Albrecht II of Brandenburg (Abt 1177 - 25 Feb 1220)(m. Aug 1205)
│ │ └── Adelheid
│ │
└── Matilde von Brandenburg (Abt 1210 - 10 Jun 1261)
│
│ ┌── Konrad von Nieder-Lausitz (Abt 1156 - 6 May 1210)(m. Aft 29 Jan 1180) =>
└── Mathilde von Nieder-Lausitz ( - 1255)(m. Aug 1205)
└── Elisabeth of Poland ( - 2 Apr 1209)(m. Aft 29 Jan 1180) =>