above the undressed stone lintel was fixed a bronze plaque , badly tarnished but still legible : alexandre le tourneau 1886-1938 fils de heroique de la france la grande guerre 1914-1918 alexandre le tourneau , who had died the year before pre patou had been assigned to the village parish , was the father of gustave le tourneau , to whom the priest had administered extreme unction and for whom he had said the burial mass twenty years ago .