1457
| Ngwagakete: | Ngwagakete 2 |
|---|---|
| Mengwagakgolo: | Ngwagakgolo 14 – Ngwagakgolo 15 – Ngwagakgolo 16 |
| Mengwagasome: | 1420s 1430s 1440s – 1450s – 1460s 1470s 1480s |
| Mengwaga: | 1454 1455 1456 – 1457 – 1458 1459 1460 |
1457 (MCDLVII) ebile ngwaga wa go thoma ka Labone, ngwaga wa boseswai ngwagengsome wa 1450s, ngwaga wa bomasomehlano šupa ngwagengkgolo wa Ngwagakgolo 15, le ngwaga wa bomakgolo nne masomehlano šupa ngwagengkete wa Ngwagakete 2.