Nielsen Hayden genealogy
Ancestors of Rostislav I
Abt 1110 - 1168 (~ 58 years)
┌── St. Vladimir of Kiev, Grand Prince of Kiev 
( - 15 Jul 1015 Berestovo, west of
│ Kiev)(m. 980) =>
( - 15 Jul 1015 Berestovo, west of │ Kiev)(m. 980) =>
┌── 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)
│ └── Rogneda of Polotsk (Abt 962 - 1000)(m. 980) =>
(Abt 962 - 1000)(m. 980) => │
┌── Vsevolod I Monomakh, Grand Prince of Kiev (1030 - 13 Apr 1093)
(1030 - 13 Apr 1093) │ │
│ │ ┌── Olof Skötkonung, King of Sweden (Sweden;Abt 965 - Abt 1020) =>
(Sweden;Abt 965 - Abt 1020) => │ └── Ingegerd (St. Anna) of Sweden ( - 10 Feb 1050)
( - 10 Feb 1050) │ └── Estrid of the Obotrites (Abt 979 - 1035)
(Abt 979 - 1035) │
┌── Vladimir II Monomakh, Grand Prince of Kiev (1053 - 19 May 1125)
(1053 - 19 May 1125) │ │
│ │ ┌── Theodosius Monomachos (Abt 970 - ??) =>
(Abt 970 - ??) => │ │ ┌── Constantine Monomachos, Emperor of Byzantium (Abt 1000 Constantinople -
│ │ │ 11 Jan 1055 Monastery of Mangana, Constantinople)
(Abt 1000 Constantinople -│ │ │ 11 Jan 1055 Monastery of Mangana, Constantinople)
│ └── Maria Monomacha ( - 1067)
( - 1067) │
┌── Mstislav I, Grand Prince of Kiev (1076 - 15 Apr 1132)(m. 1095)
(1076 - 15 Apr 1132)(m. 1095) │ │
│ │ ┌── Wulfnoth Cild ( - Bef Jun 1014)
( - Bef Jun 1014) │ │ ┌── Godwin (Abt 1001 - 15 Apr 1053)(m. Between 1019 and 1020)
(Abt 1001 - 15 Apr 1053)(m. Between 1019 and 1020) │ │ ┌── Harold II Godwinson, King of England (Abt 1022 - 14 Oct 1066 Hastings, Sussex, England)
(Abt 1022 - 14 Oct 1066 Hastings, Sussex, England) │ │ │ (m. Abt 1064)
│ │ │ │
│ │ │ │ ┌── Thorkill Sprakalaeg ( - Abt 1009)
( - Abt 1009) │ │ │ └── Gytha Thorsgilsdottir (Abt 997 - Abt 1069)(m. Between 1019 and 1020)
(Abt 997 - Abt 1069)(m. Between 1019 and 1020) │ │ │
│ └── Gytha of Wessex
│ │
│ │ ┌── Leofric of Mercia ( - 31 Aug 1057 Bromley, Staffordshire, England)(m. Bef 1030) =>
( - 31 Aug 1057 Bromley, Staffordshire, England)(m. Bef 1030) => │ │ ┌── Ælfgar of Mercia (Bef 1031 - Abt 1062)
(Bef 1031 - Abt 1062) │ │ │ └── Godgifu (Abt 1010 - Abt 1067)(m. Bef 1030)
(Abt 1010 - Abt 1067)(m. Bef 1030) │ │ │
│ └── Ealdgyth of Mercia, Queen Consort of England ( - Aft 1066)(m. Abt 1064)
( - Aft 1066)(m. Abt 1064) │ └── Ælfgifu
│
Rostislav I (Abt 1110 - 14 Mar 1168)
│
│ ┌── Ulf Tostesson (Abt 970 - ??)
(Abt 970 - ??) │ ┌── Ragvald Ulfsson (Abt 990 - ??)
(Abt 990 - ??) │ ┌── Stenkil Ragnvaldsson, King of Sweden (Abt 1020 - 1066)
(Abt 1020 - 1066) │ │ └── Astrid Njalsdotter
│ │
│ ┌── Inge Stenkilsson, King of Sweden (Abt 1040 - Abt 1100)
(Abt 1040 - Abt 1100) │ │ │
│ │ │ ┌── Olof Skötkonung, King of Sweden (Sweden;Abt 965 - Abt 1020) =>
(Sweden;Abt 965 - Abt 1020) => │ │ │ ┌── Emund, King of Sweden
│ │ │ │ └── Ethla of Wendland
│ │ │ │
│ │ └── (Unknown) of Sweden
│ │
└── Christine of Sweden (Abt 1076 - 18 Jan 1122)(m. 1095)
(Abt 1076 - 18 Jan 1122)(m. 1095) └── Helena (Abt 1050 - ??)
(Abt 1050 - ??)