The list of Christian Catholic settlements from 1726 mentions Perkowicze. It is likely that there was already a Uniate church at that time. The present stone church was built around 1770 by Zenon Wislouch, a sub-commodore of Brest, owner of Perkowicze. The construction was completed and decorated by his son Victor in 1805. Originally built in the forms of classicism, the church functioned as a Uniate church. There are also records of priests who served in Perkovichi:

Unfortunately, there is no mention of the construction of the church in Radostowo, whether it was built before the Union of Brest is also unknown. But since the time of the Union in 1569 there are already references to the church in Radostowo as a Uniate church. Taranowicz Piotr, Administrator of the church in the town of Radostowo, Ratna district. KP 22.01.1771. [5, sheet. 182 adv., 188 adv]. Borkowski Alexander, 1756*.

From the information I have at the moment. I decided to build a map of the parishes of Dywin, Horodec, Janow (Iwanowo), Braszewicze, Bezdziez for 1721. The general picture on the map is as follows: Approximately visible are the territories that were occupied by the paraafias. Now about each one in a little more detail. Dywin: The parafia’s membership includes: Dywin Nowosiolki Bielsk Mokrzany Lachowce Ofsa (not on the map, couldn’t find) Horodec: