Arthur Melbourne-Cooper Derby" of 1913 at Epsom, in which suffragette Emily Davison can be seen being trampled to death by the King's racing horse. It was filmed by Cooper with his camera at the finish and his brother Hubert at Tattenham Corner. Both companies were wound up at the outbreak of the First World War when Andrew Heron reported himself for active service. Cooper became munition inspector in Luton, while the family lived nearby in Dunstable. After the First World War, Cooper and his family moved to Blackpool where he became manager of Animads, a subdivision of Langford's Advertising Agency Ltd. He
Trial races for the Epsom Derby Trial races for the Epsom Derby Trial races for the Epsom Derby are horse races during April and May which are contested by three-year-olds likely to run in The Derby in early June. Most Derby runners appear in at least one race in the weeks before the event, although some, such as the winners Lammtarra and Shaamit, may arrive at Epsom with no previous run as a three-year-old. The leading trial of recent years has been the Dante Stakes, which has been contested by seven subsequent winners of the Derby in the last twenty-four years. The following table shows any