My name is John D. Seng (e-mail: CorsairJS@msn.com). I MIGHT be able to help you--but the names & places you mention don't ring a loud bell with me. For the past several years I have been researching occidental Seng families in America & Germany.I've identified 16 (incl. our ancestral family in the Fulda area of Ger.--going back to the 1500's. The other 15 are U.S. Seng clans--I will look over my files to search for the names you mention. If you send me your snail-mail address, I'll mail you a table of these families.
John Daly Seng, 1634 Riverside Ct., Glenview, IL 60025