523 CY

World of Greyhawk Timeline • Common Era • Age of Great Sorrow
518	519	520	521	522	523 CY	524	525	526	527	528
In other reckonings: 943 SE • 1167 OR • 1327 OL • 1931 TC • 2673 FT • 3182 BH • 4985 OC • 6038 SD

Events

Lord Drax, the undead ruler and prince governing the city of Rel Astra, is born. (LGG p.92)
Grenell, previously the Herzog of Aerdiaak (the North Province of the Great Kingdom) before becoming the Overking of the North Kingdom, is born.^{[citation needed]}