1678 (MDCLXXVIII) ebile ngwaga wa go thoma ka Mokibelo, ngwaga wa bosenyane ngwagengsome wa 1670s, ngwaga wa bomasomešupa seswai ngwagengkgolo wa Ngwagakgolo 17, le ngwaga wa bomakgolo tshela masomešupa seswai ngwagengkete wa Ngwagakete 2.