It seems that Rabbi Asher Zelig Finkel was the Rav of Odessa at some point. Does anyone know which years he was Rabbi for?
I can ask my Shver, his Son Reb Yankel Finkel. His name was Asher Tzvi Finkel. Thats what was written on his Kesubah which i photographed recently.
Actually, now that I see who you are, you yourself can ask your great grandfather PopPop?