Martin went on a
Church Missionary Society (CMS) mission to the South China Mission in
Canton in 1914. Martin returned to England in 1917 to serve as a lieutenant in the
Labour Corps until 1920. In 1920-1921, he once again became the acting warden at St John's College. He also went to England in 1928 and returned to Hong Kong in 1929. Martin went to England and back to Hong Kong in 1933-1934 and 1939. The battle led to the closure of the school and the conversion of the campus into the
Stanley Internment Camp where Martin and his wife with 2800 other civilian prisoners were held. His wife died in the Internment Camp on January 19, 1945. He went to England in 1945 and returned to Hong Kong in 1946. The college reopened in 1946. Martin went to England and came back to the South China Mission in 1952. The next year, he went to
Malaya. He went to England and then Hong Kong in 1956. He also became the chaplain of St John's College in 1956 and held this position until his death. == Legacy ==