1671 (MDCLXXI) ebile ngwaga wa go thoma ka Labone , ngwaga wa bobedi ngwagengsome wa 1670s , ngwaga wa bomasome?upa tee ngwagengkgolo wa Ngwagakgolo 17 , le ngwaga wa bomakgolo tshela masome?upa tee ngwagengkete wa Ngwagakete 2 .