Kazimierz I Karol "the Restorer" Prince of POLAND
He married Dobronegra Mariya Vladimirovna Princess of Kiev Abt 1039 . Dobronegra Mariya Vladimirovna Princess of Kiev was born at of Kiev, Kiev, Ukraine Abt 1011 daughter of Vladimir I "the Great" Grand Duke of Kiev and Anna .
They were the parents of 5
children:
Boleslaw II "the Bold" King of Poland
born Abt 1041.
Wladislaw I Herman Prince of Poland
born Abt 1043.
Swietoslawa Princess of Poland
born Abt 1044.
Otton Prince of Poland
born Abt 1046.
Mieszko Prince of Poland
born 16 May 1045.
Kazimierz I Karol "the Restorer" Prince of Poland died 28 Nov 1058 .
Dobronegra Mariya Vladimirovna Princess of Kiev died 1087 .