1637 (MDCXXXVII) ebile ngwaga wa go thoma ka Labone, ngwaga wa boseswai ngwagengsome wa 1630s, ngwaga wa bomasometharo šupa ngwagengkgolo wa Ngwagakgolo 17, le ngwaga wa bomakgolo tshela masometharo šupa ngwagengkete wa Ngwagakete 2.