Guy de Rothschild net worth: Guy de Rothschild was a French banker and member of the Rothschild family who had a net worth of $1 billion at the time of his death in 2007. Guy de Rothschild was born in Paris, France in May 1909 and passed away in June 2007. He was the owner of the bank Rothschild Freres from 1967 to 1979 before it was nationalized by the French government. Guy de Rothschild held possessions in other companies including Imerys. In 1985 he was named to the International Best Dressed List Hall of fame. Guy de Rothschild graduated from Lycée Condorcet and Lycée Louis-le-Grand. He was a board member of de Rothschild Freres, Banque de France, Chateau Laffite Rothschild, Northern Railway Company, and In metal S.A. Guy de Rothschild was married twice including to Marie-Helene van Zuylen van Nyevelt from 1957 until his passing. He had four children including David Rene de Rothschild and Edouard Etienne de Rothschild and he was the son of Edouard A. J. de Rothschild. Guy de Rothschild passed away on June 12, 2007 at 98 years old.
