He was born January 18, 1946 in Robbinsville, NC, a son of Eva Lee Davis.
Marvin served in the United States Army during the Vietnam War.
He was a long time school bus driver for the Jefferson-Morgan School District.
Surviving children are, Mark Knight of Jefferson, Christine J. Bailey of California, PA, Jennifer E. Clay of Rices Landing, Yvonne M. Knight of Phoenix, AZ, and Joseph Knight of North Carolina.
Deceased is a twin brother, Morris D. Davis.
Private services are entrusted to the Behm Funeral Home, 1477 Jefferson Rd., Jefferson, PA 15344, Gregory P. Rohanna, supervisor. Condolences may be expressed online at www.behm-funeralhomes.com.