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Male Wilhelm IX Von Hessen-Kassel Click to view Wilhelm IX Von Hessen-Kassel in the family tree

Wilhelm IX Von was born on June 3rd, 1743.  Wilhelm IX Von's father was Friedrich II Von Hessen-Kassel and his mother was Mary Von Hannover.  His paternal grandparents were Wilhelm VIII Von Hessen-Kassel and Dorothea Wilhelmina Von Sachsen; his maternal grandparents were George II Von Hannover and Karoline Von Hohenzollern. He had two brothers named Karl Von and Friedrich III Von.  He was the oldest of the three children.  He died at the age of 77 on February 27th, 1821.


Wilhelm IX Von's family with Caroline Von Oldenburg

‌Wilhelm IX Von and Caroline Von were married in a religious ceremony on September 1st, 1764.  They had a son and a daughter, named Wilhelm Von and Marie Von.


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