Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Swietoslava married King of Denmark, Norway and England Svend "Forked Beard" about 954 in Denmark. Svend was born about 940 in Denmark; died on 3 Feb 1014 in Gainsborough, Lincolnshire, England; was buried in Hellig Trefoldig Kirke, Roskilde, Denmark. [Group Sheet] [Family Chart]
I married Queen of Czechia Dubravka (Dobrava) in 943 in Sweden. Dubravka (daughter of Duke of Czechia I Boleslav and Bozena or Biagota Czechia) was born about 927 in of Praha, Czechoslovakia; died in 977. [Group Sheet] [Family Chart]
I married Princess of Ostmark Oda in 979/80 in Poznan, Poland. Oda was born about 960. [Group Sheet] [Family Chart]
I married Princess of Obotrites I Sophia about 974 in Sweden. I was born about 941. [Group Sheet] [Family Chart]
Family/Spouse: Earl of Denmark Ulf Thorgilsson. Ulf (son of Thorgils "Sprakalaeg" Styrjornsson and Sigrid) was born about 953 in Halland, Sweden; died on 22 Sep 1027 in Sweden; was buried in Hellige-Trefolg Kirken, Roskilde, Denmark. [Group Sheet] [Family Chart]
Boleslaw married Princess of Hungary Judit in 986 in Poznan, Poland, and was divorced. Judit was born about 970 in Esztergom, Hungary; died on 15 Aug 1038. [Group Sheet] [Family Chart]
Boleslaw married Princess of West Silesia Emnilde in 987 in Silesia, Poland. Emnilde (daughter of Prince of West Silesia Dobromir) was born about 969. [Group Sheet] [Family Chart]
Boleslaw married Princess of Meissen Oda on 3 Feb 1018 in of Poznan, Poland. Oda was born about 990. [Group Sheet] [Family Chart]
Swietoslava married King of Sweden Erik VIII "Seiersal" Bjornsson about 985. Erik (son of King at Uppsala Bjorn "The Old" Eriksson and Svensdatter) was born about 920 in of Uppsala, Sweden; died in 994/95 in Uppsala, Sweden. [Group Sheet] [Family Chart]