Hi, my paternal grandmother's name was Emilie Gegenheimer, her father, Willi, emigrated from Ittersbach, (a small village near Baden Baden), to Newark, New Jersey, in 1881. There are still plenty of Gegenheimers living in Ittersbach today.
Here's the URL to a web page created by Gerhard Gegenheimer in Ittersbach Germany.
http://www.gegenheimer.net/It has pictures of the town and various townspeople, various attractions and events, too. The text is in German, of course, but it's still interesting to look at even if you don't know German.