As a result , several historical structures were destroyed at that time , including two churches and a 17th - century manor house .
This order meant that most of Drohiczyn would cease to exist , as most houses and other buildings were located by the river .
Several historical structures were destroyed at that time , including two churches and a 17th - century manor house .
This order meant that most of Drohiczyn would cease to exist , as most houses and other buildings were located by the river .