Other cities that he has stayed in are Decatur and Stone Mountain. Mercer has reached the age of 107 years. Mercer's birth date was listed as 1917. The residency of Mercer is at 1300 Montreal Rd #203, Tucker, Ga 30084. Business linked with Mercer is Five-O-Four, Inc. Mercer has listed (770) 414-5263 as his phone number.