@dafstf,
This isn't related to this thread, but I did notice that you have some Vanacs in your tree. As my Ancestry subscription isn't on at the moment I can't send you a direct message...
My grandfather was Josef Vanac from Zamlyni, and a cousin in Prague recently informed me that at least some of the Vanacs moved up from Luckovice, which is near Cerhonice where yours are listed.
There aren't too many Vanacs out there (compared to my other research surnames, in any case!) so I thought I'd just send a note that if you'd ever like to compare notes, I'd love to hear from you.
I'm working with two cousins back in the Czech Republic now and trying to fill out my great-grandfather Vaclav Vanac's family right now. While all of my Vanacs came to NY, I've suspected at least some of the ones I've seen emigrating to other locations are related. One of my Czech cousins is working on a one-name study of the Vanacs and has been looking for cousins in the USA.
If you are interested, I can be reached via my blog at:
http://currach.johnjtierney.com/contact/If not - no worries!
Regards,
.JT.