1838 (MDCCCXXXVIII) ebile ngwaga wa go thoma ka Mošupologo, ngwaga wa bosenyane ngwagengsome wa 1830s, ngwaga wa bomasometharo seswai ngwagengkgolo wa Ngwagakgolo 19, le ngwaga wa bomakgolo seswai masometharo seswai ngwagengkete wa Ngwagakete 2.