Prince Hercule-François, Duc d'Alençon by M. Knoedler & Company, French 16th Century, Bligh, 6th earl of Darnley, John Stuart, Inc. Duveen Brothers, Otto H. Kahn, Bligh, 8th earl of Darnley, Ivo Francis Walter, Colnaghi & Co., Ltd., P. & D., Christie, Manson & Woods, Ltd., Bligh, 7th earl of Darnley, Edward Henry Stuart, Samuel H. Kress Foundation — VisualArtsDB