According to the Biographical Dictionary of Christian Missions, Forman was theologically conservative, but "favored adaptation of Christianity to Indian custom on matters such as polygamy and he wrote appreciatively of the Sikhs and their founder. He was a friend of all, walking the streets to and from school and talking with the people daily for forty years." Charles William Forman's first wife was Margaret Newton, with whom he had seven children, including Henry Forman. Following the death of Margaret, Charles married
Georgina Lockhart, with whom he had three children, two surviving. Charles' children Henry,
John,
Charles,
Mary, and
Emily all became Presbyterian missionaries to India. ==Death==