Barony of Ida
A Barony in the south-eastern part of County Kilkenny. Named for the three Ossory tribal lands in this area, described as Ida, Igrinn and Iberchon which later merged into the Barony of Ida.
...
Wikipedia
A Barony in the south-eastern part of County Kilkenny. Named for the three Ossory tribal lands in this area, described as Ida, Igrinn and Iberchon which later merged into the Barony of Ida.