Hi!
I'd be glad to send you a CD with lots of the information I've acquired on the Eimens of Spiekeroog. The Peter Eimen branch doesn't seem to be connected with the Spiekeroog Eimens---they came from Alsace-Lorraine and arrived in the U.S. about ten years before my branch did. I've been in contact with a few people from this other branch, though, and I could try to send you info. on them, too. If you could e-mail me with your address or a P.O. Box, I'll send it to you.
Best Wishes to you from Seattle,
John and Midori Eimen
4436 39th Ave. SW
Seattle, WA 98116