Nielsen Hayden genealogy
Ancestors of Boleslaw I of Silesia
Aft 1129 - 1201 (< 70 years)
┌── Mieszko II Lambert, King Of Poland 
( - May 1034)(m. 1013) =>
( - May 1034)(m. 1013) => ┌── 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)
│ └── Richeza of Lotharingia (Abt 998 - 21 Mar 1063 Saalfield, Thuringia, Germany)
(Abt 998 - 21 Mar 1063 Saalfield, Thuringia, Germany) │ (m. 1013) =>
│
┌── Wladyslaw I Herman, Duke of Poland (Abt 1043 - 4 Jun 1102 Plock, Mazowieckie, Poland)
(Abt 1043 - 4 Jun 1102 Plock, Mazowieckie, Poland) │ (m. Abt 1080)
│ │
│ │ ┌── St. Vladimir of Kiev, Grand Prince of Kiev ( - 15 Jul 1015 Berestovo, west
│ │ │ of Kiev) =>
( - 15 Jul 1015 Berestovo, west │ │ │ of Kiev) =>
│ └── Maria Dobronega (Aft 1011 - 1087)(m. 1038)
(Aft 1011 - 1087)(m. 1038) │
┌── Boleslaw III "Wrymouth", King of Poland (20 Aug 1085 - 28 Oct 1138)
(20 Aug 1085 - 28 Oct 1138) │ │
│ │ ┌── 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)
(Abt 1035 - 14 Jan 1092) │ │ │ └── Judith of Schweinfurt ( - 2 Aug 1058 bur.St. Vitus Cathedral, Prague, Bohemia)
( - 2 Aug 1058 bur.St. Vitus Cathedral, Prague, Bohemia) │ │ │ (m. Aft 1021) =>
│ │ │
│ └── Judith Premyslid, Princess of Bohemia ( - Between 1093 and 1095)(m. Abt 1080)
( - Between 1093 and 1095)(m. Abt 1080) │ │
│ │ ┌── András I, King of Hungary ( - Bef 6 Dec 1060 Zirc, Hungary)(m. 1040) =>
( - Bef 6 Dec 1060 Zirc, Hungary)(m. 1040) => │ └── Adelaide of Hungary ( - 27 Jan 1062)
( - 27 Jan 1062) │ └── Anastasia of Kiev ( - Aft 1064)(m. 1040) =>
( - Aft 1064)(m. 1040) => │
┌── Wladislaw II, King of Poland (1105 - 30 May 1159)(m. Between 1125 and 1127)
(1105 - 30 May 1159)(m. Between 1125 and 1127) │ │
│ │ ┌── Yaroslav I "The Wise", Grand Prince of Kiev ( - 19 Feb 1054 Vyshgorod, a citadel
│ │ │ north of Kiev) =>
( - 19 Feb 1054 Vyshgorod, a citadel │ │ │ north of Kiev) =>
│ │ ┌── Iziaslav I, Grand Prince of Kiev (1025 - 3 Oct 1078)(m. Abt 1043)
(1025 - 3 Oct 1078)(m. Abt 1043) │ │ │ └── Ingegerd (St. Anna) of Sweden ( - 10 Feb 1050) =>
( - 10 Feb 1050) => │ │ │
│ │ ┌── Sviatopolk II, Grand Prince of Kiev (1050 - 16 Apr 1113)
(1050 - 16 Apr 1113) │ │ │ │
│ │ │ │ ┌── Mieszko II Lambert, King Of Poland ( - May 1034)(m. 1013) =>
( - May 1034)(m. 1013) => │ │ │ └── Gertrude-Olisava of Poland (Abt 1020 Krakow, Malowpolskie, Poland - 4 Jan 1107)
(Abt 1020 Krakow, Malowpolskie, Poland - 4 Jan 1107) │ │ │ (m. Abt 1043)
│ │ │ └── Richeza of Lotharingia (Abt 998 - 21 Mar 1063 Saalfield, Thuringia, Germany)
(Abt 998 - 21 Mar 1063 Saalfield, Thuringia, Germany) │ │ │ (m. 1013) =>
│ │ │
│ └── Zbyslava of Kiev ( - Between 1110 and 1111)
( - Between 1110 and 1111) │
Boleslaw I of Silesia (Aft 1129 - 7 Dec 1201)
│
│ ┌── Adalbert von Babenberg (Abt 980 - 26 May 1053) =>
(Abt 980 - 26 May 1053) => │ ┌── Ernest von Babenberg ( - 10 Jun 1075 Homburg an der Unstrut, Langensalza, Thuringia)
( - 10 Jun 1075 Homburg an der Unstrut, Langensalza, Thuringia) │ │
│ ┌── Leopold II von Babenberg (Abt 1050 - 12 Oct 1095)
(Abt 1050 - 12 Oct 1095) │ │ │
│ │ └── Adelaide of Eilenburg ( - 1071)
( - 1071) │ │
│ ┌── St. Leopold von Babenberg (1073 - 15 Nov 1136 Vienna, Austria)(m. 1106)
(1073 - 15 Nov 1136 Vienna, Austria)(m. 1106) │ │ └── Ida of Austria ( - Aft 1101)
( - Aft 1101) │ │
└── Agnes of Babenberg (Between 1110 and 1111 - 25 Jan 1157)(m. Between 1125 and 1127)
(Between 1110 and 1111 - 25 Jan 1157)(m. Between 1125 and 1127) │
│ ┌── Conrad II "The Salic", Holy Roman Emperor ( - 4 Jun 1039 Utrecht, Netherlands)
( - 4 Jun 1039 Utrecht, Netherlands) │ │ (m. Bef Feb 1016) =>
│ ┌── Heinrich III, Holy Roman Emperor (28 Oct 1016 - 5 Oct 1056 Bodfeld, Harz, Germany)
(28 Oct 1016 - 5 Oct 1056 Bodfeld, Harz, Germany) │ │ (m. 21 Nov 1043)
│ │ └── Gisele of Swabia (11 Nov 995 - 14 Feb 1043 Goslar, Lower Saxony, Germany)
(11 Nov 995 - 14 Feb 1043 Goslar, Lower Saxony, Germany) │ │ (m. Bef Feb 1016) =>
│ │
│ ┌── Heinrich IV, Holy Roman Emperor (11 Nov 1050 Goslar, Lower Saxony, Germany -
│ │ 7 Aug 1106 Liège, Belgium)(m. 13 Jul 1066)
(11 Nov 1050 Goslar, Lower Saxony, Germany -│ │ 7 Aug 1106 Liège, Belgium)(m. 13 Jul 1066)
│ │ │
│ │ │ ┌── William III of Poitou (969 - 31 Jan 1030) =>
(969 - 31 Jan 1030) => │ │ └── Agnes of Poitou (Abt 1025 - 14 Dec 1077 Rome)(m. 21 Nov 1043)
(Abt 1025 - 14 Dec 1077 Rome)(m. 21 Nov 1043) │ │ └── Agnes of Burgundy (Abt 995 - 10 Nov 1068 bur.Abbey of St. Nicolas de Poitiers,
│ │ Vienne, Poitou-Charentes, France) =>
(Abt 995 - 10 Nov 1068 bur.Abbey of St. Nicolas de Poitiers, │ │ Vienne, Poitou-Charentes, France) =>
│ │
└── Agnes of Germany (1073 - 24 Sep 1143 bur.Klosterneuberg, Austria)(m. 1106)
(1073 - 24 Sep 1143 bur.Klosterneuberg, Austria)(m. 1106) │
│ ┌── Humbert I of Savoy ( - 1 Jul 1047 bur.Cathedral of Saint-Jean-de-Maurienne, Savoie,
│ │ Rhône-Alps, France)(m. Bef 1020)
( - 1 Jul 1047 bur.Cathedral of Saint-Jean-de-Maurienne, Savoie,│ │ Rhône-Alps, France)(m. Bef 1020)
│ ┌── Otto I of Savoy ( - Between 19 Jan 1057 and 1060)(m. Abt 1046)
( - Between 19 Jan 1057 and 1060)(m. Abt 1046) │ │ └── Ancilla (m. Bef 1020)
(m. Bef 1020) │ │
└── Bertha of Turin (1051 - 27 Dec 1087 Mainz, Hessen, Germany)(m. 13 Jul 1066)
(1051 - 27 Dec 1087 Mainz, Hessen, Germany)(m. 13 Jul 1066) │
│ ┌── Olderich II Manfredo (992 - 29 Oct 1034 Turin, Torino, Piedmont, Italy)
(992 - 29 Oct 1034 Turin, Torino, Piedmont, Italy) │ │ (m. Bef 1014) =>
└── Adelaide of Susa (Abt 1015 - 27 Dec 1091 Canischio, Turino, Piedmont, Italy)
(Abt 1015 - 27 Dec 1091 Canischio, Turino, Piedmont, Italy) (m. Abt 1046)
└── Berta of Este ( - 1029)(m. Bef 1014) =>
( - 1029)(m. Bef 1014) =>