Gran March

In the World of Greyhawk campaign setting for the Dungeons & Dragons role-playing game, Gran March is a political state of the Flanaess.

The modern Gran March is generally located in the western-central portion of the Flanaess, and is considered part of the Sheldomar Valley region. It is bordered by Bissel to the north, the Lortmil Mountains to the north and northeast, the Lort River to the east, Sheldomar River and the Rushmoors to the south, and the Realstream River to the west.

As of 591 CY, the most populous towns are Hookhill (pop. 7,500), and Shiboleth (pop. 5,900).

As of 591 CY, the population of Gran March totaled 254,600 persons, the vast majority (almost 80%) being humans of mainly Suel and Oeridian descent. Elves are the next largest group (8%, mainly Sylvan), followed by dwarves (5%), halflings (3%), and gnomes (2%); a mix of half-elves, half-orcs and other races makes up the remainder of the population.

The most popular deities among Gran March's citizens are Heironeous, St. Cuthbert, Pholtus, Fharlanghn, Zilchus, the Oeridian agricultural gods, Phyton, and Obad-Hai.

...
Wikipedia