Johan Brenz (1499-1570)
Lanhydrock, Cornwall
Felbrigg, Norfolk
Georg Gerster (b.1928)
Greys Court, Oxfordshire
Emil Schulthess
Martin Haller
Sissinghurst Castle Garden, Kent
Rudolf G. Hoegler (d.1957)
Ludwig Schröter (b.1861)
S. del di Corro
Chastleton House, Oxfordshire
Theodor Wolff (1868 - 1943)
Ulrich von Hassell (1881-1944)
Minvir
Dunham Massey, Cheshire
Leone Donati (1858-1920)
Scotney Castle, Kent
Sir Harold George Nicolson (1886 - 1968)
Gunby Hall Estate, Lincolnshire
Friedrich Otto Hertz (1878-1964)
Oscar Walser
Walter Lüthi (b.1896)
Kay Yvonne Trüb
Albert Hauser (b.1914)
Schweizerische Verkehrszentrale
Hermann Hiltbrunner (b.1893)
George Bernard Shaw (1856 - 1950)
Shaw's Corner, Hertfordshire
Ludwig Schröter
Rowallane, County Down
Wightwick Manor, West Midlands
Hans Naef (b.1920)
Erich Eyck (1878-1964)
Rudolf Pechel (b.1882)
Tyntesfield, North Somerset
Manaton, Devon
Lammasch, Heinrich, 1853-1920
Falke, Konrad
Nippold, Otfried, 1864-1938
Gschwind, Hans
H. G. Wells (1866 - 1946)
Hans Heinrich Bosshard
Jacob Ludwig Carl Grimm (1785-1863)
Springhill, County Londonderry
Nymans Estate, West Sussex
Sudbury Hall Museum of Childhood, Derbyshire
International Castles Institute (fl.1949-1991)
Oxburgh Hall, Norfolk
Heinrich Keller (1778-1862)
Calke Abbey, Derbyshire
Beatrix Potter (London 1866 - Near Sawrey, Cumbria 1943)