Self-Portrait by M. Knoedler & Company, The A.W. Mellon Educational and Charitable Trust, Rembrandt van Rijn, Andrew W. Mellon, Scott, 7th duke of Buccleuch and 9th duke of Queensberry, John Charles Montagu Douglas, Colnaghi & Co., Ltd., P. & D., Buccleuch, Elizabeth, duchess of, Montagu, duke of Montaguand 4th earl of Cardigan, George Brudenell — VisualArtsDB