American Baptists arrived in Thailand in 1833 and American Presbyterians in 1840. Daniel McGilvary and William Clifton Dodd were important names in the formation of the Church in Lanna Kingdom of Northern Thailand. Burmese Karen evangelists and Dr. John Sung of China were part of the early evangelistic efforts to Thailand up until World War II. Other waves of European and American Protestant missions to Thailand included the Christian and Missionary Alliance in the 1930s and then again after World War II. Korean and other Asian missionaries came in increasing numbers from the 1970s through the 1990s, such Dr. Kosuke Koyama of Japan.