My g-grandfather Chiam David Dinerstein came to the USA with his children Sheina, Ida, Morris and Abe in the early 1920's. Chiam Davids wife Esther Malka Meltzer died before they could leave Poland. Ida (b 1911 d 1944) and Sheina (b 1910 d 1980)consecutively married Henry Bonchek, Abe married Lee and Morris married Sarah Mund. They came from the Vilna region, born in Krevisk, Poland. They all lived in NYC. Sound familiar? I am interested in ANY Dinerstein information you might have.