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Male Johann I Von Heinsberg Click to view Johann I Von Heinsberg in the family tree

Johann I Von was born about 1302.  Johann I Von's father was Gottfried I Von Heinsberg and his mother was Mathilde Von Looz.  His paternal grandparents were Dietrich Von Heinsberg and Jeanne De Louvain; his maternal grandparents were Arnold IV Von Looz and Margareta Von Vianden. He had a brother named DIetrich I Von.  He was the younger of the two children.  He died on July 25th, 1334.


Johann I Von's family with Katharina Van Voorne

‌Johann I Von and Katharina Van were married in a religious ceremony in 1324.  They had a son named Gottfried II Von.


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