Location and coordinates are for the approximate centre of Heydon within this administrative area. Geographic features and populated places may cross administrative borders.
Gazetteer of the British Isles (Edinburgh: Bartholomew, 1887). John Bartholomew
Heydon, par. and vil., N. Norfolk, 5 miles NW. of Aylsham, 1942 ac., pop. 217; P.O.; in vicinity is the seat of Heydon Hall.