1331 (MCCCXXXI) ebile ngwaga wa go thoma ka Mošupologo, ngwaga wa bobedi ngwagengsome wa 1330s, ngwaga wa bomasometharo tee ngwagengkgolo wa Ngwagakgolo 14, le ngwaga wa bomakgolo tharo masometharo tee ngwagengkete wa Ngwagakete 2.