My ancestor is Margaret Hahlens, born about 1801 in PA. She married Benjamin Bofinger sometime in the 1820's and had a large family. Margaret died in 1883 in Chicago, IL and I am fortunate to have a photograph taken at the age of 80. In the photograph she is wearing the kind of organdy bonnet one would expect to see in a religious utopian community. A distant cousin once told me they were Harmonists, but I could never prove it.
I know this is a long shot, but it is a shot after all.