William Henry Margetson (after) ( 1861 - 1940 ) was a British painter. William Henry Margetson (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 152.61 USD for Three-quarter Length Portrait of a Lady gazing at a Shield in 2006 to 6000 USD for Portrait of a young boy, full length, mounted on a wooden horse, holding a sword