1764 (MDCCLXIV) ebile ngwagamolele wa go thoma ka Sontaga, ngwaga wa bohlano ngwagengsome wa 1760s, ngwaga wa bomasometshela nne ngwagengkgolo wa Ngwagakgolo 18, le ngwaga wa bomakgolo šupa masometshela nne ngwagengkete wa Ngwagakete 2.