- Born January 12, 1883.
- Parents were WILLIAM EUGENE HARTWELL and ROXIE E. MITCHELL.
- Graduated from Harvard in 1906.
- Married RUTH WHITTEN HILLS on July 6, 1910. Ruth was born January 16, 1887. Her parents were WILLIAM H. HILLS and JOSEPHINE WHITTEN.
- Died March 20, 1952.
The Hartwells of America..., by Lyman Willard Densmore, Hartwell & Lorenzen, Saginaw MI, 1956. Page 152