. >> tonight ofrontline, filmmaker marian marzynski's search for a childhood lost in the holocaust. >> frontline is made possible by contributions to your pbs station from viewers like you. and by the corporation for public broadcasting. major support fontline is provided by the john d. and catherine t. macarthur foundation, committed to building a more just, verdant and peaceful world. more information is available at macfound.org. additional funding is provided by the park foundation, dedicated to heightening public awareness of critical issues. and by the frontline journalism fund, supporting investigative reporting and enterprise journalism. >> marian marzynski: our american home. over 40 years ago, we came to these shores, raised two children, and after they left, this became our empty nest. my wife grazyna grew up in a polish catholic family, but already as a teenager, she had left her church. here in boston, we are in touch with our past: the folk art we've been collecting for years in poland. the artists were farmers inspired by the stories they had heard in their catholic chu