Snowshill Manor and Garden, Gloucestershire
Tony Russell
Tredegar, Newport
Bright, Henry Arthur, 1830-1884
Lyme, Cheshire
Farthing, F. Hadfield (Francis Hadfield)
Monk's House, Rodmell, East Sussex
Chamberlain, Edith L
Gustav Ammann (1885 - 1955)
Anglesey Abbey, Cambridgeshire
McCabe, Helen
Trelissick, Cornwall
Laurence Wood (b.1957)
Emmetts Garden, Kent
Carter Jonas (founded 1855)
Wimpole, Cambridgeshire
Welsh Historical Gardens Trust
Orpington Nurseries Company
Mount Stewart, County Down
Marcel Fouquier (1866-1961)
Theodore Turner
Calke Abbey, Derbyshire
Fairbridge, Dorothea
John Abercrombie (1726 - 1806)
The Argory, County Armagh
Eleanour Sinclair Rohde (1880-1948)
Preston, Isabella
Maye Emily Bruce (1879-1964)
Sanecki, Kay N. (Kay Naylor)
Welsh Historic Gardens Trust
Plas Newydd, Anglesey
Godard, Octave
Plas Newydd (Llanfairpwllgwyngyll, Wales)
Rapin, René
Springhill, County Londonderry
National Trust
Wightwick Manor, West Midlands
Ashbrook, Elizabeth, Lady
Tassilo Wengel (b. Zwickau 1943)
William Sutherland
Castle Drogo, Devon
Schabol, Peter
Waddesdon Manor, Buckinghamshire
David Gerald Hessayon
Tyntesfield, North Somerset
The country landowners' association
Mairi T. Sawyer
Mawson Brothers (Windermere, England)
McGarvie, Michael
Paterson, N. 1787-1871. (Nathaniel)
Société des amateurs de jardins
Alice Margaret Martineau, Lady Martineau
Rodale, J. I
Rodale, J. I. 1898-1971, ed. (Jerome Irving)
McEacharn, Neil, 1884-1964
George Samuel Elgood (Leicester 1851 - 1943)
Constance Mary Fielden Villiers-Stuart (1877-1966)
Thomas, Rose Haig