1138 (MCXXXVIII) ebile ngwaga wa go thoma ka Mokibelo, ngwaga wa bosenyane ngwagengsome wa 1130s, ngwaga wa bomasometharo seswai ngwagengkgolo wa Ngwagakgolo 12, le ngwaga wa bolekgolo masometharo seswai ngwagengkete wa Ngwagakete 2.