AWOO, ehem. 

IN this episode a priest and our old friend 'Gerald of Wales' come across a pair of werewolves, they have a chat with them and give them a bit of communion for their trouble.

LYNCANTHROPY, the transformation of humans into wolves. 

IT'S a phenom that transcends borders, there are werewolves in Germany, Greece, The Balkins . . . and the counties Kilkenny and Laois.

OSSORY was a kingdom in Ireland which spread across these two counties, give or take.