Latvia was predominantly Lutheran and Catholic, but in 1729 Herrnhuter Brethren started their mission in Livonia, with center in Valmiera, their missionaries made significant headway despite the opposition of the German landlords who controlled the Lutheran clergy. The Imperial government proscribed the Moravians 1743–1764. This was the first Christian movement where Latvians become involved voluntarily. Brethren operated independently from the German landlords and their meeting houses were run by Latvians, giving them a chance to create their own communities. Brethren reached the peak of their popularity around 1820, a few years after serfdom was abolished in Livonia Governorate. 30 parishes had almost 100 meeting houses and 20,000 members.
