(Reuters) - An Ohio man who walked away from a prison farm in 1959 while serving sentence related to a manslaughter conviction has been arrested in Florida, authorities said on Tuesday. Frank Freshwaters, 79, of Akron, who had been living for about two decades in central Florida under the name William Harold Cox, was arrested without incident at his house in Melbourne on Monday afternoon by the U.S. Marshals Service, the service said. Freshwaters admitted his true identity, the service said. He is being held in the Brevard County jail without bond on a fugitive warrant while awaiting extradition to Ohio, the Brevard County Sheriff's Office said.