H. S. M. (fl.1891)
Nunnington Hall, North Yorkshire
A. S. M. Hutchinson
Cragside, Northumberland
Arthur Stuart-Menteth Hutchinson (1880-1971)
J. Barr
Bateman's, East Sussex
A. M. S
Castle Ward, County Down
M. S. Burton
Mary Thorne Quelch
Mr Straw's House, Nottinghamshire
M. E. J. S.
Florence Court, County Fermanagh
59 Rodney Street, Merseyside
R. S. M.
Mount Stewart, County Down
J. M. S. Careless (1919 - 2009)
Sissinghurst Castle Garden, Kent
S. M. Ellis
Polesden Lacey, Surrey
Louis S. M. Prince (fl.1923-1975)
Lavenham, Suffolk
Helenita M. S. Scott
Erddig, Wrexham
Scott, G. H
Sir Julian Sorell Huxley (1887-1975)
Monk's House, Rodmell, East Sussex
Katherine Mansfield (1888-1923).
Godlinnik, I︠U︡ I
Wightwick Manor, West Midlands
International Union of Students
Robinson, David M. 1953- (David Martin)
Tyntesfield, North Somerset
Mary Wise S. Hawkins
Lanhydrock, Cornwall
Jean de Santeul (1630-1697)
Stourhead, Wiltshire
King Vajiravudh, King of Siam (1881-1925)
Tatton Park, Cheshire
William Marshall Craig (Manchester c.1765 – c.1834)
Wimpole, Cambridgeshire
Maksim Gorky (1868-1936)
Laura M. Lane (1846-1929)
Annette M. Lyster
British Association for the Advancement of Science
Royal Military Canal, Kent
Strix
The Homewood, Surrey
Scotney Castle, Kent
Henry Charles Shelley
S. Ary
H.M.S.