Dear Patrice Markiewicz (I'm sorry, but I don't know your gender or whether you have a doctorate):
You mean 18th arrondissement, don't you?
( Arrondissements being divisions of/areas within Paris; "arenas" to English-speakers would suggest indoor spaces for sporting events or large concerts .)
I have (myself) no knowledge which would be of help, but I hope that readers who do have information on such families as you are looking for information from may be sure of what you are asking for (and it seems to me that you are looking for information on Jewish families from the Russian Empire (Czarist Russian Empire) and Poland who emigrated and lived in the 18th arrondissement of Paris in the 19th and 20th centuries).
Bonne chance/Good Luck,
Ethan Kent (in New York City)