Nurflus-Grinberg family: FRANCE #france #general

Pierre HAHN

on My Heritage Family Trees there is

Birth 14-Feb-1912, Warszawa
Death 12-Sep-1990, Paris

The tree is managed by Claudine Milstein

Pierre M Hahn, San Francisco


Alle the  french Naturalisation  files could be found on the ARCHIVES NATIONALES (France). You can log in by Internet. With the Covid there are now somme problems...
Best regards,
Jeannette Rapoport

Ccc Ddd

I am trying to find the Nurflus-Grinberg family information.
On, all I can find is about the Nurflus spouse, Grinberg.
I don’t know which is the male and which female.
Grinberg  was born in Warsaw, Poland 14th,Feb 1912.
On the 9th of June,1950, Grinberg received Naturalization in France.
I don’t know if they married in France or Poland
I don’t know which was the family name: Nurflus or Grinberg.
I cannot find anything on Ancestry, JewishGen, Filae, Geneanet nor
anywhere else I have looked.
I have not found them in the Obituaries.
I need some help with this. I don't know where else to look.
Anyone have any ideas?
Thank you in advance!