Déise

Déise is a historical region in southeastern Ireland, roughly corresponding to County Waterford. Originally, it was a Gaelic túath (tribal territory) inhabited by the Déisi people, an ancient Celtic group. Over time, the area became part of the Norman and later English administrative divisions. Today, "Déise" is used to refer to the cultural and historical identity of this region, often embraced by local residents as a symbol of their heritage. It reflects a distinct Irish regional identity with deep roots in Ireland’s history, language, and traditions.