 Complete the following phrase:  Augustin Trébuchon was born at Montchabrier near Le Malzieu-Ville in the Lozère on 30 May 1878, with four younger brothers and sisters. His mother died when he was young and his father nine years later. He had been in the army since the war began in 1914. He was a communal shepherd and played accordion at village marriages before volunteering for the army on 4 August 1914. He joined the 415th Infantry Regiment as a messenger. He had already served in the second battle of the Marne and at Verdun, 