Name
- Brantheghem, A., Belgian art collector1
- Brunner, Charles, art dealer, of Paris1
- Buttery, Ayerst H., art expert, of London1
- Carstairs, C.S., of Knoedler and Co., art dealers1
- Cavendish-Bentinck, William John Arthur Charles James, 6th Duke of Portland, 1857-1943, http://isni.org/isni/000000...1
- Cherrill, Vincent Edward, of Ealing1
- Contini Bonacossi, Alessandro, Conte; of Rome1
- Cook, Herbert Frederick, 3rd Baronet1
- Cripps, Charles Alfred, 1st Baron Parmoor1
- Davis, Leopold Charles, art dealer, fl 19121
- Douglas, Robert Langton, art historian, art dealer and director of the National Gallery, Ireland, 1864-19511
- Ede, Harold Stanley, alias Jim Ede; museum curator and art collector, 1895-19901
- Feilchenfeldt, Walter, art dealer, 1894-19531
- Fincham, David Charles, of the Tate Gallery, fl 19391
- Frederick Muller and Co, art dealers, Amsterdam1
- Fry, Roger Eliot, painter and critic1
- Goffi, Alfieri, of Rome, correspondent of Edgar Vincent, Viscount D'Abernon, fl 19261
- Gooche, Lionel, correspondent of Edgar Vincent, Viscount Abernon, fl 19321
- Gronau, Georg, art historian and director of the Royal Gallery in Cassel, 1868-19381
- Groot, Cornelis Hofstede, art collector, art historian and curator, 1863-19301