1573 (MDLXXIII) ebile ngwaga wa go thoma ka Mošupologo, ngwaga wa bone ngwagengsome wa 1570s, ngwaga wa bomasomešupa tharo ngwagengkgolo wa Ngwagakgolo 16, le ngwaga wa bomakgolo hlano masomešupa tharo ngwagengkete wa Ngwagakete 2.