Fishner Romania #romania


I am searching for any information about my Grandfather Julius Fishner from Iasi Romania.  According to his naturalization documents, his given name was Shil (Yechiel?) Fishner.  I can not find any such Fishners in Iasi.  He was born in 1892 and his father was Froim.  Any help would be greatly appreciated.  Thank you.
Jamie Berman