Pierre-André Lefaucheux (30 June 1898 – 11 February 1955) was a leading French industrialist and recipient of the Order of Liberation, awarded to heroes of France's Liberation during World War II. As the first chairman of Renault during the critical years after World War II, Lefaucheux died in an automobile accident in 1955 at age 56 — while directing the development of the forthcoming Renault Dauphine. Lefaucheux was the subject of the 2009 biography, Patron de Renault, Pierre Lefaucheux (1944-1955) by Cyrille Sardais. Early years Born at Triel-sur-Seine, and descended from the French inventor Casimir Lefaucheux, Lefaucheux was second of the four children of Pierre André Lefaucheux and Madeleine Dulac. He volunteered for military service in September 1917, his record of military achievement in the First World War being crowned with his receipt of the Croix de Guerre. Returning to civilian life, he enrolled at the École Centrale des Arts et Manufactures, obtaining his diploma in 1922. Lefacheux began his working life with a brief spell at the North France Railway Company, before joining in 1925 the Compagnie générale de construction de fours (General Boiler Manufacturing Company) where he would build his career until 1939, and where he became a director. In parallel, he began in 1929 a doctoral thesis which he would submit in 1935 on the subject of “The peseta and the Spanish economy”. Resistance War would again transform Lefaucheux's life. Called up in 1939, he was appointed Director for the Le Mans ammunition factory in January 1940. His distinguished Resistance career was truncated when he was captured and imprisoned at Buchenwald. Renault After the nationalisation of the Renault automobile business Lefaucheux took charge of the company in 1945. Lefaucheux had no great passion for cars, and even after being appointed to the top job at Renault he continued, for some time, to travel to work using his preferred form of locomotion, a pedal cycle. Lefaucheux set a pattern whereby Renault, despite now being a nationalised industry, ferociously rejected management by politicians: in this he was naturally able to draw on the network of influential former resistance leaders and fighters, many now in positions of power within the Fourth Republic French state. This was important at a time when France was ruled by a strongly dirigiste government, capable of implementing the Pons Plan which reflected government determination to structure the French auto-industry according to priorities identified by politicians