I see where the record of your grandparents wedding was sent to you. The church records are being put on-line but you need to know the language or know someone who can intrepret them. My gggrandmother is a Cermak and is from Privetice also. I had a genealogist in the Czech Republic research for me and the information I received I had to have translated. I am looking for some more information from the records and , hopefully, I can find someone who can research the records on-line and get the info. If you come across someone please let me know.