René de Chambrun

René Aldebert Pineton de Chambrun (; 23 August 1906 – 19 May 2002) was a French-American aristocrat, lawyer, businessman and author. He practised law at the Court of Appeals of Paris and the New York State Bar Association. He was the author of several books about World War II and his father-in-law, Vichy France Prime Minister Pierre Laval, to whom he served as legal counsel. He defended Coco Chanel in her lawsuit against Pierre Wertheimer over her marketing rights to Chanel No. 5. He was the chairman of Baccarat, the crystal manufacturer, from 1960 to 1992. Provided by Wikipedia