The Society of Friends in Norway started in 1814, with the highest concentration of Quakers living in and around Stavanger. In 1819, Quakers Knut and Anne Halvorsen had their marriage recognised and were allowed to reside in Norway. Other named Quakers were allowed to live in the Stavanger area by the Norwegian Royal Decrees of 1826 and 1828, on the condition that they reported births, deaths, and marriages to the authorities and did not proselytise. During this time two Quakers, Elias Tastad and Knut Halvorsen, were prosecuted for burying their deceased family members in un-consecrated soil. During the 1825 mass migration of Norwegians to America, the numbers of Norwegian Quakers in the country diminished by a third.