Irish Sea

Columns: Rank | City/town | County | Region/province | Population | Country
8 | Wallasey | Merseyside | North West | 43,656a | England | 9 | Barrow-in-Furness | Cumbria | North West | 42,643 | England | 10 | Crosby | Merseyside | North West | 41,789 | England | 11 | Lytham St Annes | Lancashire | North West | 42,954 | England | 12 | Drogheda | County Louth | Leinster | 40,956 | Republic of Ireland | 13 | Dundalk | County Louth | Leinster | 39,004 | Republic of Ireland | 14 | Morecambe | Lancashire | North West | 55,589 | England

Example questions:
When was the creation of the county where Crosby is located on the Irish Sea ? | When was the county where Bray is located on the Irish Sea founded ? | The city on the Isle of Man in the Irish Sea is located on what river ? | How many square kilometers are in the county where Bangor is located on the Irish Sea ? | When was the city on the Irish Sea in Clwyd established ?

Answers:
1 April 1974 | 1606 | River Douglas | 2,448 km2 | 1844