Clarence A. Tanksley, 48, was convicted of armed robbery, burglary, aggravated assault and a weapon violation for the July 30, 2007, robbery of the F.A.M.E. clothing store on Wrightsboro Road.
Assistant District Attorney Hank Syms said he recommended the judge let the sentences for the burglary and aggravated assault run concurrently considering Mr. Tanksleys age and lack of any violent history.
His son Jordash Tanksley, who had at least three prior convictions, was sentenced to life in prison plus 45 years without parole.
Derrell L. McNair, who was 15 at the time of the crime, was convicted of burglary and sentenced to 10 years in prison.
All three were convicted in separate trials in Richmond County Superior Court.