Counties of Ireland were later subdivided into smaller "liberties", which appear to have enjoyed the same privileges as their predecessors. The division of Leinster and Munster into smaller counties is commonly attributed to King John, mostly due to lack of prior documentary evidence, which has been destroyed. However, they may have had an earlier origin. These counties were: in Leinster: Carlow (also known as Catherlogh), Dublin, Kildare, Kilkenny, Louth (also known as Uriel), Meath, Wexford, Waterford; in Munster: Cork, Limerick, Kerry and Tipperary. It is thought that these counties did not have the administrative purpose later attached to them until late in the
County Kerry Irish traditional music, song and dance. The Sliabh Luachra area of northeast Kerry, that borders Limerick and Cork, is renowned for its traditional music, dance and song, especially its slides, polkas and fiddle playing. The Siamsa Tíre centre in Tralee is a hub of traditional Irish pastimes. Corca Dhuibhne and Uíbh Ráthach are considered Gaeltacht regions and Irish culture is also very strong in these areas. The Blasket Islands off the Dingle Peninsula are known for their rich literary heritage; authors such as Peig Sayers, Muiris Ó Suilleabhain and Tomás Ó Críomhthain have all written books about life on the