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Mathilde van Loon was born 1282 to Arnold V van Loon (1260-1323) and Marguerite de Vianden (?-1316) and died 1313 of unspecified causes. She married Gottfried von Heinsberg (?-?) . Notable ancestors include Charlemagne (747-814), Alfred the Great (849-899), William I of England (1027-1087), Hugh Capet (c940-996). Ancestors are from France, the United Kingdom, Germany, Belgium, the Netherlands, Russia, Ukraine, Italy, the Byzantine Empire, Sweden.


Offspring of Mathilde van Loon and Gottfried von Heinsberg (?-?)
Name Birth Death Joined with
Dietrich von Heinsberg (?-1361) 1361 Kunigunde von der Mark (c1293-aft1343)

Johann von Heinsberg (?-?) Katharina von Vroon (?-?)


Footnotes (including sources)