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Male Frederick I Of Arnsberg Click to view Frederick I Of Arnsberg in the family tree

Frederick I was born in 1075 in Arnsberg.  Frederick I's father was Konrad II Of Werl Count and his mother was Dorothea Of Bavaria.  His paternal grandfather was Bernhard Of Arnsberg and Werl Count; his maternal grandparents were Welf IV Of Bavaria Duke and Judith Of Flanders. He had a brother named Heinrich I.  He was the older of the two children.  He died at the age of 49 in 1124.  He was buried in 1124.


Frederick I's family with Adelheid Of Limburg Countess

‌Frederick I and Adelheid were married in a religious ceremony before 1125.  They had a daughter named Jutta (Ida).

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