Church records are stored at Zemsky Archiv (Provincial Archive) Opava, and are available online.
Census records are stored in Okresni Archiv (District Archive) at Frydek-Mistek.
A lot of interesting sources about emigration from this area are stored at museum of emigration, located in Lichnov (less than 1 mile from Bordovice).
Dr. Josef Simicek, who established the museum, wrote also book about emigration from Bordovice , with data of the emigrants (includes tree charts).
For more details contact me via my e-mail adress email@example.com