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Male Wilhelm I Von Katzenelnbogen Click to view Wilhelm I Von Katzenelnbogen in the family tree

Wilhelm I Von was born about 1263.  Wilhelm I Von's father was Dieter V Von Katzenelnbogen and his mother was Margareta Von Julich.  His maternal grandparents were Wilhelm IV Von+ Julich and Margareta Von+ Geldern. He had a brother named Dieter VI Von.  He was the older of the two children.  He died on November 18th, 1331.


Wilhelm I Von's first family with Irmgard Von Isenburg

‌Wilhelm I Von and Irmgard Von were married in a religious ceremony before June 30th, 1284.  They had a daughter named Heilwig Von.


Wilhelm I Von's second family with Adelheid Von Waldeck

‌Wilhelm I Von and Adelheid Von were married in a religious ceremony on January 23rd, 1314.  They had a son named Eberhard V Von.


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