Location and coordinates are for the approximate centre of Elsdon within this administrative area. Geographic features and populated places may cross administrative borders.
Gazetteer of the British Isles (Edinburgh: Bartholomew, 1887). John Bartholomew
Elsdon, par., township, and vil., N. Northumberland, 9½ miles SW. of Rothbury -- par., 75,784 ac., pop. 1314; township, 6490 ac., pop. 203; P.O.; Elsdon Castle (reign of Henry III.) is now the parsonage house.