Dintenfass, Rosenfeld and Springer

I have been doing some genealogical research, and some of my ancestors came from the Tarnow/Galicia/Debica area during the late 1800's. The family names were: Dintenfass, Rosenfeld and Springer.
Please add these to your list of names, and include my contact information.

Howard Fink

(I live in Massachsetts, U.S.)