1556 (MDLVI) ebile ngwagamolele wa go thoma ka Sontaga, ngwaga wa bošupa ngwagengsome wa 1550s, ngwaga wa bomasomehlano tshela ngwagengkgolo wa Ngwagakgolo 16, le ngwaga wa bomakgolo hlano masomehlano tshela ngwagengkete wa Ngwagakete 2.