The Unknown Warrior conceived in 1916 by the Reverend David Railton, who, while serving as an army chaplain on the Western Front, had seen a grave marked by a rough cross, which bore the pencil-written legend 'An Unknown British Soldier'. He wrote to the Dean of Westminster in 1920 proposing that an unidentified British soldier from the battlefields in France be buried with due ceremony in Westminster Abbey "amongst the kings" to represent the many hundreds of thousands of Empire dead. The idea was strongly supported by the Dean and the Prime Minister David Lloyd George. Arrangements were placed in the hands of
The Unknown Warrior as tens of thousands of mourners filed silently past. The ceremony appears to have served as a form of catharsis for collective mourning on a scale not previously known. The grave was then capped with a black Belgian marble stone (the only tombstone in the Abbey on which it is forbidden to walk) featuring this inscription, composed by Herbert Edward Ryle, Dean of Westminster, engraved with brass from melted down wartime ammunition. Around the main inscription are four New Testament quotations: A year later, on 17 October 1921, the unknown warrior was given the United States' highest award for valour,