When Clarence Morton Lewis was born on 31 August 1885, in Walpole, Norfolk, Massachusetts, United States, his father, Frederick Gerry Lewis, was 35 and his mother, Viola G Browne, was 30. He married Hattie May Curran on 9 November 1909. They were the parents of at least 2 sons. He lived in Framingham, Middlesex, Massachusetts, United States in 1900 and Melrose, Middlesex, Massachusetts, United States in 1910. He died on 8 April 1949, in Springfield, Hampden, Massachusetts, United States, at the age of 63, and was buried in Edgell Grove Cemetery, Framingham, Middlesex, Massachusetts, United States.