839
| Ngwagakete: | Ngwagakete 1 |
|---|---|
| Mengwagakgolo: | Ngwagakgolo 8 – Ngwagakgolo 9 – Ngwagakgolo 10 |
| Mengwagasome: | 800s 810s 820s – 830s – 840s 850s 860s |
| Mengwaga: | 836 837 838 – 839 – 840 841 842 |
839 (DCCCXXXIX) ebile ngwaga wa go thoma ka Mokibelo, ngwaga wa bolesome ngwagengsome wa 830s, ngwaga wa bomasometharo senyane ngwagengkgolo wa Ngwagakgolo 9, le ngwaga wa bomakgolo seswai masometharo senyane ngwagengkete wa Ngwagakete 1.