Re: Departure from Poland to France, for political reasons #poland
On the ushmm.org data base there is an Isaac Wenglinski born 1887. This would put him at an age of 26 when he left for France. From research of my family about this time in Poland many young people of this age were fully active in political organisations particularly communist / socialist / zionist or any combination of these.
Searching a bit further there is a French Memorial of the Shoah website which has a tiny bit more information but the most significant bit is his place of birth ... Piotrkow,
and you can see his parent's names. On this page is a box on the right where you can contact them for further information.
PS .... a long shot, but it has worked for me in the past and that is to do a google search for " Wenglinski France / francais"or any combination with other French words and you may come up with a descendant and then try to make contact. I found a lost family section in France this way. e.g. Try Sandrine Wenglenski here https://www.lvmt.fr/en/equipe/sandrine-wenglenski/
you never know ...
Kutscher - Jaroslaw
Zmidek - Chmielnik, Warsaw
Litman - Lodz