Location and coordinates are for the approximate centre of Alnham within this administrative area. Geographic features and populated places may cross administrative borders.
Gazetteer of the British Isles (Edinburgh: Bartholomew, 1887). John Bartholomew
Alnham, par. and township, N. Northumberland, 13 miles W. of Alnwick -- par., 12,055 ac., pop. 226; township, 9403 ac., pop. 131.