http://www.getuigen.be/Getuigenis/3den/d-Hainaut-Brigitte-Somerhausen-Christine/nl/4konvooien-boek.htm
https://bel-memorial.org/all_names/j.php?s=400&q=
https://bel-memorial.org/cities_luxembourg_2/chassepierre/chassepierre_mon.htm