Guarantee But God: The Story of the Founders of OMS International." Greenwood, IN. OMS 1969. Print. Wood, Robert, D. "In These Mortal Hands: The Story of the Oriental Missionary Society. The First 50 Years." Greenwood, IN. OMS. 1983. Print. External links onemissionsociety.org American Protestant missionaries 1928 deaths People from the Regional Municipality of Waterloo 1865 births Protestant missionaries in Japan American expatriates in Japan Canadian emigrants to the United States