145 S.E.2d 291 ROCKER et al. v. WINDSOR FOREST, INC. 41455.Court of Appeals of Georgia.ARGUED SEPTEMBER 7, 1965. DECIDED SEPTEMBER 23, 1965. The evidence on the trial of the defendant’s plea to the jurisdiction being insufficient to establish that the defendant, a foreign corporation, maintained an agent and place of doing business in DeKalb County […]