I knew about Cantona, but I'll have to see if there is any information on Newtemple Parish. The mapmaker is staying within canon (as far as I understand) so there should be something out there, I just have to find it.
Cantona is a ruined town. There were some pitched battles there during the war. Conquered in 584, it was turned into a humanoid camp, and burned to the ground by a Greyhawk army in 590. Only a few of the stone buildings remain standing. The stone docks remain, but they are blocked by the hulls of three sunken cargo ships.