Keywords: George Augustus Frederick, 6th Earl of Chesterfield, by William Henry Davis (1803-1849).jpg en George Augustus Frederick 6th Earl of Chesterfield on his favourite hack by Sir Hercules 1837 Oil on canvas cm 111 8 139 7 unknown Signed b r W H Davis 1837 http //www christies com/lotFinder/lot_details aspx intObjectID 5640678 Christie's other versions PD-old-100 William Henry Davis 19th-century portrait paintings location missing 1837 George Stanhope 6th Earl of Chesterfield 1837 1837 oil on canvas paintings Portrait 1837 portrait paintings from the United Kingdom Male 19th-century oil equestrian portraits of men 1837 Portrait paintings of men wearing hats 1837 Running reins |