John Locke (1632 – 1704)
Felbrigg, Norfolk
Samuel Freiherr von Pufendorf (1632-1694)
Sir Francis Bacon, 1st Viscount St Alban (1561 - 1626)
Mr Straw's House, Nottinghamshire
John Stuart Mill (1806-1873)
Tyntesfield, North Somerset
Henry Drummond (1851-1897)
Calke Abbey, Derbyshire
Sir Arthur Stanley Eddington (1882 - 1944)
Stoneywell Cottage, Leicestershire
Gardiner, William, 1770-1853
Graham, William, 1839-1911
Springhill, County Londonderry
Chastleton House, Oxfordshire
Charles Kingsley (1819-1875)
Monk's House, Rodmell, East Sussex
William Paley (1743-1805) Archdeacon of Carlisle
Castle Drogo, Devon
Charles de Secondat, baron de Montesquieu (1689-1755)
Mount Stewart, County Down
Theodore Parrhase
Plas Newydd, Anglesey
Lanhydrock, Cornwall
Bertrand Arthur William Russell, 3rd Earl Russell (1872-1970)
Mottisfont, Hampshire
Cyril Edwin Mitchinson Joad (1891-1953)
John Scott Haldane (1860-1936)
George Dawson (c.1636 - 1700)
Alfred Noyes (1880-1958)
Sir Julian Sorell Huxley (1887-1975)
Polesden Lacey, Surrey
George Bernard Shaw (1856 - 1950)
John Burdon Sanderson Haldane (1892-1964)
Samuel Taylor Coleridge (1772 - 1834)
Charles Blount (1654-1693)
Blickling Hall, Norfolk
John Dunton (1659-1733)
Philoponus, John
Sextus Empiricus (c.160-210 AD)