Birth and marriage records for Protestants of Opatov are found in Vyskytna (Trebon archives) Catholic registers before 1848. The Protestant (Helvetic Confession) records for 1848 to 1861 are found in the Strmechy (Trebon archives) Protestant registers. In 1862 Stremchy parish was divided and new Protestant parish of Opatov (Brno archives) was created.