Main
Marie van Loon was born on an unknown date to Arnold V van Loon (1260-1323) and Marguerite de Vianden (?-1316) . She married Eberhard I. von der Mark (c1249-1308) .
Children
Name | Birth | Death | Joined with |
Richarda von der Mark (?-?) | |||
Johanna von der Mark (?-?) | |||
Engelbert I. zu Loverdal (?-?) |