Thomas Dawson, Viscount Cremorne by Robinson & Farr, M. Knoedler & Company, Mather Brown, The A.W. Mellon Educational and Charitable Trust, Thomas Benedict Clarke, Head, Esq., J. Meyrick, Cremorne, Philadelphia Hannah Freame Dawson, Viscountess, Granville Penn, Christie, Manson & Woods, Ltd., Alec Martin — VisualArtsDB