For database records
for Tunbridge Wells Borough. Dated April 2010.
A Research Report from Historic England, Clandon Park Geophysical Survey May 2015
Blackwell Grange Park Statement of Significance
Blackwell Grange Park Chronology- an appendix to the Statement of Significance
A PDF containing a note from the Garden History Society (1984) and list of papers included in the Gertrude Jekyll archive deposited in the Historic England Archive.
A History of Connaught Gardens, Sidmouth. A paper written by the Sidmouth Decorative and Fine Arts Society, June 2015
Notes in the AGT/GHS AGM conference pack about Hulne Park written by Nick Owen.
A research report about Shllinglee Park prepared by members of the Sussex Gardens Trust, November 2015.
A research report for Carlton Towers produced by Yorkshire Gardens Trust as part of the Selby District Historic Designed Landscapes Project.
This is an article written by The Penllergare Trust which was published in the Journal of the Welsh Historic Gardens Trust in November 2012.
A research report for Escrick Park produced by Yorkshire Gardens Trust as part of the Selby District Historic Designed Landscapes Project.