looking at the fond de moscou, several candidates appeared
And even a Jacob Strauss, and several Strauss (without first names) -- but the probability is really small to have a match if your are 100% sure of the first names.
In such case, the best is to look at other sources
I have found a reference that can match : In the Drancy report, this is written "Student"
And in the Journal Officiel de la République Française , from 1939, we can read :
So a Louis STRAUSS, German, had a great diploma from the "Hautes études commerciales"
It might be possible to find his "student" career no that the school is known...
The next step is to make one assumption : there is in Paris the "Cite universitaire Internationale" where all the nationalities (especially from Europe) used to met and live together
Hope that helps,
CHOUKROUN ATTALI ATLANI