Nielsen Hayden genealogy
Ancestors of Anna of Bohemia
1204 - 1265 (~ 64 years)
┌── Bretislaus I 
(Between 1002 and 1005 - 10 Jan 1055)(m. Aft 1021) =>
(Between 1002 and 1005 - 10 Jan 1055)(m. Aft 1021) => ┌── Vratislaus II, King of Bohemia (Abt 1035 - 14 Jan 1092)(m. 1063)
(Abt 1035 - 14 Jan 1092)(m. 1063) │ └── Judith of Schweinfurt ( - 2 Aug 1058 bur.St. Vitus Cathedral, Prague, Bohemia)
( - 2 Aug 1058 bur.St. Vitus Cathedral, Prague, Bohemia) │ (m. Aft 1021) =>
│
┌── Wladislaw I (Abt 1070 - 12 Apr 1125)
(Abt 1070 - 12 Apr 1125) │ │
│ │ ┌── Casimir I, Duke Of Poland (25 Jul 1016 Krakow, Malowpolskie, Poland -
│ │ │ 28 Nov 1058 Poznan, Wielkopolskie, Poland)(m. 1038) =>
(25 Jul 1016 Krakow, Malowpolskie, Poland -│ │ │ 28 Nov 1058 Poznan, Wielkopolskie, Poland)(m. 1038) =>
│ └── Swatislawa of Poland (Abt 1048 - 1 Sep 1126)(m. 1063)
(Abt 1048 - 1 Sep 1126)(m. 1063) │ └── Maria Dobronega (Aft 1011 - 1087)(m. 1038) =>
(Aft 1011 - 1087)(m. 1038) => │
┌── Wladislaw II, King of Bohemia (Abt 1110 - 18 Jan 1175)(m. 1153)
(Abt 1110 - 18 Jan 1175)(m. 1153) │ │
│ │ ┌── Poppo
│ │ ┌── Heinrich I von Berg-Schelklingen ( - Bef 24 Sep 1116)
( - Bef 24 Sep 1116) │ │ │ └── Sophia
│ │ │
│ └── Richza von Berg-Schelklingen (Abt 1095 - 27 Sep 1125)
(Abt 1095 - 27 Sep 1125) │ └── Adelaide von Mochental ( - Abt 1 Dec 1125)
( - Abt 1 Dec 1125) │
┌── Przemysl Ottokar I, King of Bohemia (Abt 1155 - 15 Dec 1230)(m. Abt 1198)
(Abt 1155 - 15 Dec 1230)(m. Abt 1198) │ │
│ │ ┌── Ludwig (Abt 1015 - Abt 13 Jun 1080 bur.St. Albans Abbey, Mainz, Hessen, Germany)
(Abt 1015 - Abt 13 Jun 1080 bur.St. Albans Abbey, Mainz, Hessen, Germany) │ │ ┌── Ludwig of Thuringia (Abt 1042 - Abt 6 May 1123)(m. 5 Feb 1088)
(Abt 1042 - Abt 6 May 1123)(m. 5 Feb 1088) │ │ │ └── Cacelie von Sangerhausen
│ │ │
│ │ ┌── Ludwig I of Thuringia (Abt 1090 - 12 Jan 1140)
(Abt 1090 - 12 Jan 1140) │ │ │ │
│ │ │ │ ┌── Lothar-Udo III (Between 1020 and 1030 - 4 May 1082) =>
(Between 1020 and 1030 - 4 May 1082) => │ │ │ └── Adelheid von Stade (Abt 1065 - 18 Oct 1110)(m. 5 Feb 1088)
(Abt 1065 - 18 Oct 1110)(m. 5 Feb 1088) │ │ │ └── Oda von Werl (Abt 1050 - 13 Jan 1110) =>
(Abt 1050 - 13 Jan 1110) => │ │ │
│ └── Jutta of Thuringia (m. 1153)
(m. 1153) │ │
│ │ ┌── Giso von Gudensberg
│ │ ┌── Giso (Abt 1070 - 12 Mar 1122)(m. Between 1096 and 1099)
(Abt 1070 - 12 Mar 1122)(m. Between 1096 and 1099) │ │ │ └── Mechtild ( - 4 Nov 1110)
( - 4 Nov 1110) │ │ │
│ └── Hedwig von Gudensberg ( - 1148)
( - 1148) │ │
│ │ ┌── Rugger II
│ └── Kunigunde von Bilstein ( - Between 1130 and 1138)(m. Between 1096 and 1099)
( - Between 1130 and 1138)(m. Between 1096 and 1099) │ └── (Unknown) von Gudensberg =>
=> │
Anna of Bohemia (Between 1201 and 1204 Prague, Bohemia - 23 Jun 1265)
│
│ ┌── Almos of Hungary (1068 - 1129) =>
(1068 - 1129) => │ ┌── Béla II "the Blind", King of Hungary (1108 - 13 Feb 1141)(m. 28 Apr 1127)
(1108 - 13 Feb 1141)(m. 28 Apr 1127) │ │ └── Predslava of Kiev =>
=> │ │
│ ┌── Geisa II, King of Hungary, Croatia, Dalmatia, and Rama (1130 - 31 May 1161)(m. 1146)
(1130 - 31 May 1161)(m. 1146) │ │ │
│ │ │ ┌── Uros of Serbia (Abt 1080 - 1140) =>
(Abt 1080 - 1140) => │ │ └── Jelena of Serbia (Aft 1109 - Aft 1146)(m. 28 Apr 1127)
(Aft 1109 - Aft 1146)(m. 28 Apr 1127) │ │ └── Anna Diogenissa =>
=> │ │
│ ┌── Béla III, King of Hungary, Croatia, Dalmatia, and Rama (Abt 1148 - 18 Apr 1196)(m. Abt 1171)
(Abt 1148 - 18 Apr 1196)(m. Abt 1171) │ │ │
│ │ │ ┌── Vladimir II Monomakh, Grand Prince of Kiev (1053 - 19 May 1125) =>
(1053 - 19 May 1125) => │ │ │ ┌── Mstislav I, Grand Prince of Kiev (1076 - 15 Apr 1132)
(1076 - 15 Apr 1132) │ │ │ │ └── Gytha of Wessex =>
=> │ │ │ │
│ │ └── Euphrosine of Kiev (Abt 1130 - 1186)(m. 1146)
(Abt 1130 - 1186)(m. 1146) │ │ │
│ │ │ ┌── Dimitri Sawiditsch
│ │ └── Ljubawa Dimitriewna Sawiditsch ( - 1167)
( - 1167) │ │
└── Constance of Hungary ( - 4 Dec 1240)(m. Abt 1198)
( - 4 Dec 1240)(m. Abt 1198) │
│ ┌── Geoffrey de Châtillon
│ ┌── Renaud de Châtillon-sur-Loing (m. Abt 1153)
(m. Abt 1153) └── Anna de Châtillon (1154 - 1184)(m. Abt 1171)
(1154 - 1184)(m. Abt 1171) │
│ ┌── Bohemund I, Prince of Antioch; Prince of Tarente (1058 - 3 Mar 1111) =>
(1058 - 3 Mar 1111) => │ ┌── Bohemund II, Prince of Antioch (1108 - Feb 1130)(m. Abt 1120)
(1108 - Feb 1130)(m. Abt 1120) │ │ └── Constance of France (Abt 1078 - Abt 1125) =>
(Abt 1078 - Abt 1125) => │ │
└── Constance of Antioch (m. Abt 1153)
(m. Abt 1153) │
│ ┌── Baldwin II, King of Jerusalem (Abt 1058 - 21 Aug 1131 Jerusalem)(m. 1100) =>
(Abt 1058 - 21 Aug 1131 Jerusalem)(m. 1100) => └── Alix of Réthel ( - Aft 1136)(m. Abt 1120)
( - Aft 1136)(m. Abt 1120) └── Morphia of Melitene ( - Abt 1126)(m. 1100) =>
( - Abt 1126)(m. 1100) =>