Hi Janice -
This is many years after your post, but I wonder if you have seen this site:http://blahnik.accessgenealogy.com/Index.htm
It is about the Blahnik family, but there are Woraceks/Woracheks/Voraceks there as well in multiple branches. I don't know if it was a common name or if there was a lot of intermarriage going on. I have both Blahniks and Woraceks in my tree, but I cannot establish whether they are related to yours.
I believe these might be "your" Woraceks:http://blahnik.accessgenealogy.com/PAF%209.4.11/p_6a.htm#262...http://blahnik.accessgenealogy.com/PAF%209.4.11/n_45.htm#2
I don't know if this adds anything for you, but figured I'd post it in case it does... if nothing else, you can keep an eye on it in case of future updates. Good luck! :)