1769 (MDCCLXIX) ebile ngwaga wa go thoma ka Sontaga, ngwaga wa bolesome ngwagengsome wa 1760s, ngwaga wa bomasometshela senyane ngwagengkgolo wa Ngwagakgolo 18, le ngwaga wa bomakgolo šupa masometshela senyane ngwagengkete wa Ngwagakete 2.