Joe Hamilton - Sometimes known as Chester Jones.
This face is one of the most familiar faces in Mayberry who wasn't a main character. Chester, as he was sometimes known, seemed to always be around as an antagonist of Barney. He was sometimes referred to as a "old loafer". He was hardly ever alone, but usually with other background actors such as Jud (Burt Mustin).
The numbers before the titles represent the order the episodes were Filmed and Aired respectively. 16 20 Andy Saves Barney's Morale 1961/02/20 25 25 A Plaque for Mayberry 1961/04/03 16 20 Andy Saves Barney's Morale 25 25 A Plaque for Mayberry 30 30 Barney Gets His Man 44 44 Sheriff Barney 76 78 Barney and the Governor 97 101 Gomer the House Guest 102 102 A Black Day for Mayberry 106 106 Citizen's Arrest 109 108 Barney and the Cave Rescue 112 111 Barney's Sidecar