St. Edmund Campion Custom MedalAvailable in Sterling Silver, 14kt Yellow Gold, and 14kt Gold Filled. Three sizes to choose from: Large: 1 x 3 4 inch Standard: 3 4 x 1 2 inch Charm: 1 2 x 1 4 inch An English Roman Catholic Jesuit priest and martyr. Edmund had planned to be a bookseller like his father, but earned a scholarship and went to College instead. While conducting an underground ministry in Anglican England, Campion was arrested by priest hunters, Convicted of high treason,