I am searching for PoT submitters Aharon & Rivka RUBINSHTEIN or their descendants. They have submitted information on their family member Yona GRYN/GRIN of Mendrowitc in the Lublin Gubernia. They submitted this information quite a while ago so I may be possibly looking for their descendants. Yona was my GGrandfather's brother and it was believed that this branch of the family was entirely lost.
I have been in contact with the Israel Genealogical Society and they provided a possible address in Cesarea. Rivka's last known address was Kiryat Benjamin but that was 50 yrs ago. Any help would be appreciated.
