 The work in Northern Thailand was called the Laos Mission, and the work in Bangkok, Central Thailand, and Southern Thailand was called the Siam Mission.In 1913, the Laos Mission counted approximately 6000 Thai Christians converts in the North, and the Siam Mission counted approximately 600 Thai Christian converts in their jurisdiction.Missionaries in both the Siam Mission and Laos Mission founded schools and hospitals, as well as carrying on evangelistic work.