I'm trying to find information about Mary Zimmerman, actually. I have a lot of information about the Yoests from George Peter Yoest, who married Margaret Smithberger, and later. There are many Mary Zimmermans around, but the one I'm looking for was born in PA in either 1846 or 1854 (both dates are given on her census records), and her parents were from Switzerland in 1880 and from Germany from 1900 on. She's my great great grandmother, and I can't find out anything about her before her marriage to my great great grandfather, Charles. Thanks! -- Barb