In 1887, John Bartholomew's Gazetteer of the British Isles described Killough like this:
Killough.-- small seaport town, Rathmullen par., S. co. Down, on Killough Bay, 6 miles SE. of Downpatrick ry. sta., pop. 748; P.O., T.O., 1 Bank.
GB Historical GIS / University of Portsmouth, History of Killough, in and County Down | Map and description, A Vision of Ireland through Time.
URL: https://www.visionofireland.org/place/29963
Date accessed: 09th May 2024
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