As most of his other siblings, he became a missionary and fulfilled one of his father's dreams by joining, as his sister Geraldine had done earlier, China Inland Mission, coming to Kaifeng, Henan, in 1900 and immediately barely escaped being slaughtered in anti-foreign Boxer Rebellion. He is mostly remembered for the letters he wrote to his father while escaping the rebels, and the book he wrote later recollecting his experience, "A Great Deliverance." His biography by his sister Geraldine was published in 1930.
