Location and coordinates are for the approximate centre of Haydock within this administrative area. Geographic features and populated places may cross administrative borders.
Gazetteer of the British Isles (Edinburgh: Bartholomew, 1887). John Bartholomew
Haydock, township and vil., Ashton in Makerfield par., SW. Lancashire, 3½ miles NE. of St Helens, 2409 ac., pop. 5863; P.O., T.O.; has ironfounding and extensive collieries; in vicinity is Haydock Lodge, now used as a lunatic asylum.