931
| Ngwagakete: | Ngwagakete 1 |
|---|---|
| Mengwagakgolo: | Ngwagakgolo 9 – Ngwagakgolo 10 – Ngwagakgolo 11 |
| Mengwagasome: | 900s 910s 920s – 930s – 940s 950s 960s |
| Mengwaga: | 928 929 930 – 931 – 932 933 934 |
931 (CMXXXI) ebile ngwaga wa go thoma ka Mošupologo, ngwaga wa bobedi ngwagengsome wa 930s, ngwaga wa bomasometharo tee ngwagengkgolo wa Ngwagakgolo 10, le ngwaga wa bomakgolo senyane masometharo tee ngwagengkete wa Ngwagakete 1.