This chart links some Royalty in RUSSIA and SWEDEN.
             
                                 Time period 1010 to 849 AD.                                       
           
                                                                                 Ryurik Grand Duke of Novgorod
                                                                Igor Grand Duke of Kiev 
                                                Svyatoslav I Grand               Efenda (Edvina) Grand Duchess of Novgorod 
                                                   Duke of Kiev  |                 
                               Vladimir I "The Great"            Olga Grand Duchess of Kiev  
                                 Grand Duke of Kiev                         
             Yaroslav I "The Wise"              Malusha of Lubech    
              Grand Duke of Kiev                             
              |                Rogneda Princess of Polotsk
              |                                                               look for this person on next chart
Anna Agnesa (Grand Duchess                                       Bjorn "The Old" Eriksson---------------------->
  of Kiev) Yaroslava                                                  King of Sweden
              |                             Erik VIII "Seiersal" "Victorious"
              |                                 Bjornsson King of Sweden      look for this person on next chart
              |                Olaf III "Skotkonung"             Mrs Bjorn Eriksson Queen of Sweden------------>
              |               Eriksson King of Sweden   
            Ingrid (Ingegerda) Olafsdotter     Swietoslava or Sygryda--------Poland-Czech--------------------> 
                   Princess of Sweden         Queen of Sweden, Norway & Denmark
                               |                              
                               |                                Mitsui II Prince of Obotrites Christian
                               |                Mieceslas Prince of Obotrites 
                        Astrid (Inegrid) Princess 
                   of the Obotrites Queen of Sweden
                                                Sophia