Ngwagakete: Ngwagakete 2
Mengwagakgolo: Ngwagakgolo 14 – Ngwagakgolo 15 – Ngwagakgolo 16
Mengwagasome: 1390s  1400s  1410s  – 1420s –  1430s  1440s  1450s
Mengwaga: 1421 1422 1423 – 1424 – 1425 1426 1427

1424 (MCDXXIV) ebile ngwagamolele wa go thoma ka Labone, ngwaga wa bohlano ngwagengsome wa 1420s, ngwaga wa bomasomepedi nne ngwagengkgolo wa Ngwagakgolo 15, le ngwaga wa bomakgolo nne masomepedi nne ngwagengkete wa Ngwagakete 2.