Haydock: A History of the County of Lancaster: Volume 4.
In history Haydock has been named as Hedoc, 1169; Heddoch, 1170; Haidoc, 1212. and then recently called Haydock This township has an area of 2,409 acres. (fn. 1) From its situation between Newton and Ashton it seems to have been cut off [...]