Michael Boyd Gravley, age 69 of Acworth, GA passed away on May 21, 2014 at his residence. No public visitation is being held at this time. A funeral service will be held on Saturday, May 24, 2014 at 11 AM at New Bethel Baptist Church. Interment will follow at the church cemetery. The caring staff of Darby Funeral Home is in charge of these funeral arrangements.