5 Squadron, Royal Flying Corps Second Lieutenant Arnold died, aged 19, on 26 December 1916. He was the son of Mr. H. and Mrs. R. M. Arnold, of 6, Bedford Avenue, High Barnet, Hertfordshire. Faces of the First World War The full story is not always known to us. If you know more, please tell us in the comments below. Find out more about this First World War Centenary project at www.1914.org/faces.