- Born in Good Samaritan Hospital, Dayton, Montgomery County, Ohio.
- Parents were CHARLES ENOS GRIMM and MARILYN JEAN HITCHEW.
- Married CAROL MARIE MADER on January 18, 1975 at St. Bernard Catholic Church, Springfield, Clark County, Ohio. Carol was born September 30, 1956 in Springfield, Clark County, Ohio; and died December 7, 2010 in Springfield, Clark County, Ohio. Her parents were RONALD JOHN "RED" MADER and BETTY JEAN THOMAS.
CHILDREN
- KEVIN ARTHUR GRIMM, born in Community Hospital, Springfield, Clark County, Ohio. Married ALLISON RENEE THEDFORD in Trelawney, Jamaica.
- REBECCA LYNN GRIMM, born in Community Hospital, Springfield, Clark County, Ohio. Married TROY ADAM WINTERS at Fellowship Christian Church, Springfield, Clark County, Ohio.
- ANDREW CHARLES GRIMM, born in Community Hospital, Springfield, Clark County, Ohio. Married MELANIE CRAIN on March 1, 2011 in Springfield, Clark County, Ohio.