Hello Alsace and that general area changed hands between Germany and France numerous times I believe. So it is quite possible that there could be confusion as to which country people came from. I have a family tree document done by a French relative that is about 12 feet long and 3 feet high so it makes it impossible to scan it and post it on line. However if you have specific details you want me to check let me know and I'll unroll the thing and try and check'em out. Contact me directly and I'll see what I can find out.