Siegfried Loraine Sassoon was an English war poet, writer, and soldier. Decorated for bravery on the Western Front, he became one of the leading poets of the First World War. His poetry both described the horrors of the trenches and satirized the patriotic pretensions of those who, in Sassoon's view, were responsible for a jingoism-fuelled war. Sassoon became a focal point for dissent within the armed forces when he made a lone protest against the continuation of the war with his "Soldier's Declaration" of July 1917, which resulted in his being sent to the Craiglockhart War Hospital. During this period he met and formed a friendship with Wilfred Owen, who was greatly influenced by him. Sassoon later won acclaim for his prose work, notably his three-volume, fictionalised autobiography, collectively known as the Sherston trilogy.

Sir William Hamo Thornycroft was an English sculptor, responsible for some of London's best-known statues, including the statue of Oliver Cromwell outside the Palace of Westminster. He was a keen student of classical sculpture and was one of the youngest artists to be elected to the Royal Academy, in 1882, the same year the bronze cast of Teucer was purchased for the British nation under the auspices of the Chantrey Bequest.