1620
| Ngwagakete: | Ngwagakete 2 |
|---|---|
| Mengwagakgolo: | Ngwagakgolo 16 – Ngwagakgolo 17 – Ngwagakgolo 18 |
| Mengwagasome: | 1590s 1600s 1610s – 1620s – 1630s 1640s 1650s |
| Mengwaga: | 1617 1618 1619 – 1620 – 1621 1622 1623 |
1620 (MDCXX) ebile ngwagamolele wa go thoma ka Laboraro, ngwaga wa pele ngwagengsome wa 1620s, ngwaga wa bomasomepedi ngwagengkgolo wa Ngwagakgolo 17, le ngwaga wa bomakgolo tshela masomepedi ngwagengkete wa Ngwagakete 2.