I have my mother's birth certificate which tells me the address of her grandparents . I have no church records. They were Catholic and attended church in Chotebore.
About 7 years ago I found a man on line that visited a friend for two or three months in the area about every other year.
I gave him the info from the birth certificate and he was able to find the census records for the
addresses at the archive. Since he stayed for so long the archive made copies and sent it
to his address in the Czech Republic. At the time he was not allowed to make copies at the
archive and they would not send any outside the country. What I got from him was a copy and
a translated copy for a number of the census years for the that address. In the case of the Musileks I found that the family farm was always passed to the eldest son. I could not trace siblings as there was no index and I had no access.