Ralph and Carolyn Hartman spent nearly forty-five years in Canada’s bush country as missionaries. Ralph worked as a pastor, bush pilot, and heavy equipment operator, as well as in a number of other...view moreRalph and Carolyn Hartman spent nearly forty-five years in Canada’s bush country as missionaries. Ralph worked as a pastor, bush pilot, and heavy equipment operator, as well as in a number of other capacities. Carolyn served as a homemaker, registered nurse, and worked as a home care nurse for over twenty years.view less