320 CY
| World of Greyhawk Timeline • Common Era • Age of Great Sorrow | ||||||||||
| 315 | 316 | 317 | 318 | 319 | 320 CY | 321 | 322 | 323 | 324 | 325 |
| In other reckonings: 740 SE • 964 OR • 1124 OL • 1728 TC • 2470 FT • 2979 BH • 4782 OC • 5835 SD | ||||||||||
Events
- Horsemen of the northern Flanaess are united under the leadership of Kha-Khan Ogobanuk around this time under the name of The Relentless Horde.
- Outer dependencies of Aerdy gain sovereignty, notably the natives of the region known as the Quaglands (later Perrenland).