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Male Casimir I+ Piast Click to view Casimir I+ Piast in the family tree

Casimir I+ was born in 1016.  Casimir I+'s father was Mieszko II Lambert+ Piast and his mother was Richza De+ Bonngau.  His paternal grandparents were Boleslas I+ Piast and Emmilda Des+ Wendes; his maternal grandparents were Herenfried Ezon De+ Bonngau and Mathilde Von+ Sachsen. He had two sisters named Richenza+ and Gertrude+.  He was the oldest of the three children.  He died at the age of 42 in 1058.


Casimir I+'s family with Dobronege+ Rurikide

‌Casimir I+ and Dobronege+ were married in a religious ceremony in 1041.  They had a son and a daughter, named Wladislaw Herman I+ and Sietoslawa+.


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