Nielsen Hayden genealogy
Ancestors of Henryk I of Silesia
1174 - 1238 (~ 71 years) ┌── Casimir I, Duke Of Poland (25 Jul 1016 Krakow, Malowpolskie, Poland -
│ 28 Nov 1058 Poznan, Wielkopolskie, Poland)(m. 1038) =>
│ 28 Nov 1058 Poznan, Wielkopolskie, Poland)(m. 1038) =>
┌── Wladyslaw I Herman, Duke of Poland (Abt 1043 - 4 Jun 1102 Plock, Mazowieckie, Poland)
│ (m. Abt 1080)
│ └── Maria Dobronega (Aft 1011 - 1087)(m. 1038) =>
│
┌── Boleslaw III "Wrymouth", King of Poland (20 Aug 1085 - 28 Oct 1138)
│ │
│ │ ┌── Vratislaus II, King of Bohemia (Abt 1035 - 14 Jan 1092) =>
│ └── Judith Premyslid, Princess of Bohemia ( - Between 1093 and 1095)(m. Abt 1080)
│ └── Adelaide of Hungary ( - 27 Jan 1062) =>
│
┌── Wladislaw II, King of Poland (1105 - 30 May 1159)(m. Between 1125 and 1127)
│ │
│ │ ┌── Iziaslav I, Grand Prince of Kiev (1025 - 3 Oct 1078)(m. Abt 1043) =>
│ │ ┌── Sviatopolk II, Grand Prince of Kiev (1050 - 16 Apr 1113)
│ │ │ └── Gertrude-Olisava of Poland (Abt 1020 Krakow, Malowpolskie, Poland - 4 Jan 1107)
│ │ │ (m. Abt 1043) =>
│ │ │
│ └── Zbyslava of Kiev ( - Between 1110 and 1111)
│
┌── Boleslaw I of Silesia (Aft 1129 - 7 Dec 1201)
│ │
│ │ ┌── Ernest von Babenberg ( - 10 Jun 1075 Homburg an der Unstrut, Langensalza,
│ │ │ Thuringia) =>
│ │ │ Thuringia) =>
│ │ ┌── Leopold II von Babenberg (Abt 1050 - 12 Oct 1095)
│ │ │ └── Adelaide of Eilenburg ( - 1071) =>
│ │ │
│ │ ┌── St. Leopold von Babenberg (1073 - 15 Nov 1136 Vienna, Austria)(m. 1106)
│ │ │ └── Ida of Austria ( - Aft 1101)
│ │ │
│ └── Agnes of Babenberg (Between 1110 and 1111 - 25 Jan 1157)(m. Between 1125 and 1127)
│ │
│ │ ┌── Heinrich III, Holy Roman Emperor (28 Oct 1016 - 5 Oct 1056 Bodfeld, Harz, Germany)
│ │ │ (m. 21 Nov 1043) =>
│ │ ┌── Heinrich IV, Holy Roman Emperor (11 Nov 1050 Goslar, Lower Saxony, Germany -
│ │ │ 7 Aug 1106 Liège, Belgium)(m. 13 Jul 1066)
│ │ │ 7 Aug 1106 Liège, Belgium)(m. 13 Jul 1066)
│ │ │ └── Agnes of Poitou (Abt 1025 - 14 Dec 1077 Rome)(m. 21 Nov 1043) =>
│ │ │
│ └── Agnes of Germany (1073 - 24 Sep 1143 bur.Klosterneuberg, Austria)(m. 1106)
│ │
│ │ ┌── Otto I of Savoy ( - Between 19 Jan 1057 and 1060)(m. Abt 1046) =>
│ └── Bertha of Turin (1051 - 27 Dec 1087 Mainz, Hessen, Germany)(m. 13 Jul 1066)
│ └── Adelaide of Susa (Abt 1015 - 27 Dec 1091 Canischio, Turino, Piedmont, Italy)
│ (m. Abt 1046) =>
│
Henryk I of Silesia (Between 1167 and 1174 - 19 Mar 1238)
└── Christina (Bef 1150 - Between 23 Feb 1204 and 1208)