Dear Bernard
Thanks for your detailed anwser
being French I am familiar with those data.
further to your email I found some more data on the jews in charleville meziere but nothing more

http://decouvrezlesardennes.blogspot.com/2013/02/charleville-mezieres-au-fil-des-chemins.html#axzz6Va8NQn7Y

but until now I did not find anyone coming from the Ardennes but many of course from Loraine and Metz in particular were charleville sous bois is.
I hope that some of our french genealogists wil lbe able to confirm your views.
thanks and regards
Joelle