Close House Gardens (Heddon-on-the-Wall) - Source of Reference
The information on this website is based on a range of published and unpublished works. Below is a list of the source of information used in writing this record.
(2) Dodds, M.H. 1930. A History of Northumberland (London), 13
(3) MacKenzie, E. and Ross, M. 1825. History of Northumberland (London), 2