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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 (?-?) . Alfred the Great (849-899)/s, Charlemagne (747-814)/s, Hugh Capet (c940-996)/s, William I of England (1027-1087)/s, Rollo of Normandy (860-932)/s.


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)