Hi,
I've been trying to track down where my Adolphs came from, but so far haven't been successful. I have George and Maria Fenstermacher Adolph living in Lebanon County in the mid-1850's, and then in Berks County after that. There don't seem to be many Adolphs around any more. Some of my other relatives did come from Alsace, though, from Tieffenbach and Rossteig. I can't find those towns in the atlas, though. They were Reidenauers and Windsteins.
Don't think I was much help, but please stay in touch. I'm still actively working on the Adolphs.