Nielsen Hayden genealogy
Ancestors of Agnes of Brandenburg
- 1330 ┌── Albrecht of Saxony (1100 - 18 Nov 1170)(m. Abt 1125) =>
┌── Otto I of Brandenburg (Abt 21 Jun 1126 - 7 Mar 1184)
│ └── Sophia von Winzenburg ( - 8 Jun 1160)(m. Abt 1125) =>
│
┌── Albrecht II of Brandenburg (Abt 1177 - 25 Feb 1220)(m. Aug 1205)
│ └── Adelheid
│
┌── Johann I of Brandenburg (1213 - 4 Apr 1266)(m. 1236)
│ │
│ │ ┌── Dedo V von Nieder-Lausitz (Abt 1130 - 16 Aug 1190) =>
│ │ ┌── Konrad von Nieder-Lausitz (Abt 1156 - 6 May 1210)(m. Aft 29 Jan 1180)
│ │ │ └── Matilde von Heinsberg ( - 20 Jan 1189) =>
│ │ │
│ └── Mathilde von Nieder-Lausitz ( - 1255)(m. Aug 1205)
│ │
│ │ ┌── Mieszko III, High Duke of Poland (Abt 1126 - 13 Mar 1202) =>
│ └── Elisabeth of Poland ( - 2 Apr 1209)(m. Aft 29 Jan 1180)
│ └── Elisabeth of Hungary (Abt 1128 - Bef 1155) =>
│
┌── Konrad I (Between 1236 and 1245 - Between 15 Mar 1304 and 21 May 1304)(m. 1260)
│ │
│ │ ┌── St. Canute Lavard (1096 Roskilde, Zealand, Denmark -
│ │ │ 7 Jan 1131 Haraldsted forest, near Ringsted, Zealand, Denmark)(m. Abt 1116) =>
│ │ │ 7 Jan 1131 Haraldsted forest, near Ringsted, Zealand, Denmark)(m. Abt 1116) =>
│ │ ┌── Valdemar I den Store, King of Denmark (14 Jan 1131 - 12 May 1182 Vordingborg, Denmark)
│ │ │ (m. Abt Sep 1157)
│ │ │ └── Ingeborg of Kiev (Abt 1100 - ??)(m. Abt 1116) =>
│ │ │
│ │ ┌── Valdemar II Sejr, King of Denmark (28 Jun 1170 - 28 Mar 1241)(m. Between 1213 and 1214)
│ │ │ │
│ │ │ │ ┌── Volodar of Minsk ( - Aft 1167) =>
│ │ │ └── Sofie of Polotsk (Abt 1141 - 5 May 1198)(m. Abt Sep 1157)
│ │ │ └── Richiza of Poland (12 Apr 1116 - Aft 25 Dec 1155) =>
│ │ │
│ └── Sophie of Denmark (1217 - 2 Nov 1247 Flensburg, Schleswig-Holstein, Germany)(m. 1236)
│ │
│ │ ┌── Affonso I Henriques, King of Portugal (15 Jul 1110 - 6 Dec 1185 Coimbra, Portugal)
│ │ │ (m. 1146) =>
│ │ ┌── Sancho I, King of Portugal (Coimbra, Portugal;11 Nov 1154 - 26 Mar 1211)(m. 1174)
│ │ │ └── Mafalda of Savoy (Abt 1125 Savoy, Italy - 4 Nov 1157 Coimbra, Portugal)(m. 1146) =>
│ │ │
│ └── Berengaria (Abt 1194 Coimbra, Portugal - 27 Mar 1221 Ringsted, Zealand, Denmark)
│ (m. Between 1213 and 1214)
│ │
│ │ ┌── Ramon IV Berengar (Abt 1113 - 6 Aug 1162)
│ │ │ (m. Aug 1150 Lleida, Lleida, Catalonia, Spain) =>
│ └── Dulce of Barcelona (Abt 1159 - 1 Sep 1198 Coimbra, Portugal)(m. 1174)
│ └── Petronila of Aragón, Queen of Aragón (29 Jun 1136 Huesca, Aragón, Spain -
│ 13 Oct 1173)(m. Aug 1150 Lleida, Lleida, Catalonia, Spain) =>
│ 13 Oct 1173)(m. Aug 1150 Lleida, Lleida, Catalonia, Spain) =>
│
Agnes of Brandenburg ( - 4 Jun 1330 bur.St. Nikolai, Zerbst, Saxony-Anhalt, Germany)
│
│ ┌── Mieszko III, High Duke of Poland (Abt 1126 - 13 Mar 1202) =>
│ ┌── Odon (Between 1141 and 1149 - 20 Apr 1194)(m. Aft 1184)
│ │ └── Elisabeth of Hungary (Abt 1128 - Bef 1155) =>
│ │
│ ┌── Wladislaw Odonicz (Abt 1190 - 5 Jun 1239)(m. Between 1218 and 1220)
│ │ │
│ │ │ ┌── Jaroslav Vladimirkovitch (Abt 1135 - 1 Oct 1187) =>
│ │ └── Wjatscheslawa Jaroslawna of Halicz ( - Aft 1200)(m. Aft 1184)
│ │ └── Olga Georgievna of Suzdal ( - Abt 1185) =>
│ │
│ ┌── Przmyslaw I (1220 - 4 May 1257)(m. 1244)
│ │ └── Jadwiga ( - 29 Dec 1249)(m. Between 1218 and 1220)
│ │
└── Konstancja of Poland (Between 1245 and 1246 - 10 Oct 1281)(m. 1260)
│
│ ┌── Boleslaw I of Silesia (Aft 1129 - 7 Dec 1201) =>
│ ┌── Henryk I of Silesia (Between 1167 and 1174 - 19 Mar 1238)(m. Abt 1186)
│ │ └── Christina (Bef 1150 - Between 23 Feb 1204 and 1208)
│ │
│ ┌── Henryk II of Silesia (Between 1196 and 1204 - 9 Apr 1241 Legnica, Lower Silesia, Poland)
│ │ (m. Between 1214 and 1218)
│ │ │
│ │ │ ┌── Berthold VI von Andechs (1153 - 12 Aug 1204)(m. 1170) =>
│ │ └── St. Hedwig von Meran (Between 1176 and 1180 - 13 Oct 1243)(m. Abt 1186)
│ │ └── Agnes von Nieder-Lausitz (Abt 1154 - 25 Mar 1195)(m. 1170) =>
│ │
└── Elisabeth von Schlesien (Between 1224 and 1232 - 16 Jan 1265 Modrze, Poznan, Poland)(m. 1244)
│
│ ┌── Wladislaw II, King of Bohemia (Abt 1110 - 18 Jan 1175)(m. 1153) =>
│ ┌── Przemysl Ottokar I, King of Bohemia (Abt 1155 - 15 Dec 1230)(m. Abt 1198)
│ │ └── Jutta of Thuringia (m. 1153) =>
│ │
└── Anna of Bohemia (Between 1201 and 1204 Prague, Bohemia - 23 Jun 1265)
(m. Between 1214 and 1218)
│
│ ┌── Béla III, King of Hungary, Croatia, Dalmatia, and Rama (Abt 1148 - 18 Apr 1196)
│ │ (m. Abt 1171) =>
└── Constance of Hungary ( - 4 Dec 1240)(m. Abt 1198)
└── Anna de Châtillon (1154 - 1184)(m. Abt 1171) =>