- Born February 14, 1798 in Starks, Somerset County, Maine.
- Parents were THOMAS HEYWOOD and SARAH COPELAND.
- Married CHARLOTTE FERGUS on February 15, 1829 in Miami County, Ohio. Charlotte was born June 21, 1804 in Montgomery County, Virginia; and died January 3, 1831 in Miami County, Ohio. Her parents were FRANCIS FERGUS and MARY McCORMICK. She is buried in the Bethel East Cemetery, Bethel Township, Miami County, Ohio.
- Married AMY CLIFFORD. They apparently had no children.
- Died in 1859.
- Buried in Kepper Cemetery, Miami County, Ohio.
CHILDREN WITH CHARLOTTE FERGUS
- CAROLINE HEYWOOD, born December 5, 1829 (calculated); and died October 1, 1865 at the age of 35y 10m 27d. Married TEVIS CLARK PATTON. Buried in Bethel East Cemetery, Bethel Township, Miami County, Ohio.