Hi Im looking for family. My name is Dora Ester Ruth Federman, was born in Argentina, from Bernardo (Baruj, Berele)Federman. My grandparents were Morris Federman and Dora Wasserstein, from Siedlce, Polin. They went to Argentina before the 1st World War. Any help will be much apreciated. Thanks in advance. Dorita.