Hi Benny Ralph,
Another possibility to find out more is to post a query in the german forum
http://forum.genealogy.net (*)This is very similar to RootsChat (free, just register with a valid e-mail address) and the members there are also very helpful.
I am a moderator there and there are several RootsChatters who are also members (and vice versa

) Many of the members there can read and write english, and the mods (i.e. me) will translate if necessary.
So post a summary of all you know so far in the Sachsen-Anhalt sub-forum
http://forum.genealogy.net/index.php?page=Board&boardID=146Please be aware that there is not as much information online in Germany as there is here. The help offered will be more along the lines of pointing you to relevant addresses to write to, or which archives might hold details you are seeking.
And don't forget to mention your impending visit, as they will probably guide you to places to visit, etc
Good luck,
Bob
(*)Topic: A German RootsChat?
http://www.rootschat.com/forum/index.php?topic=250692.0