The grande dame of Bordeaux wine Philippine de Rothschild and part-owner of the legendary Chateau Mouton Rothschild vineyard, has died aged 80.

Baronness de Rothschild was president of the supervisory board and the controlling shareholder in the family-owned Baron Philippe de Rothschild house.

Philippe de Rothschild house produces the Mouton Cadet claret, a standard bearer in the world of Bordeaux wine.

She also owned, along with her three children, the wine houses of Chateau d'Armailhac and Chateau Clerc Milon.

The only daughter of grand prix racing driver and banking heir Phillipe de Rothschild.

She enjoyed a 30-year acting career under the stage name Philippine Pascal before taking over the family estate after her father's death in 1988.

As president, Rothschild helped modernise and diversify the estate's wine production, developing partnerships with vineyards in California and Chile. 

Ms Rothschild was also responsible for choosing the artists who illustrated the labels of Chateau Mouton Rothschild wines.

These wines can sell for tens of thousands of euros a bottle working with famous painters such as Pablo Picasso and Francis Bacon. 

Her mother, Elisabeth Pelletier de Chambure, was arrested by the Gestapo when Ms Rothschild was 10 years old and later died at the Ravensbruck Nazi concentration camp. 

Ms Rothschild married actor Jacques Sereys, with whom she had two children, and the academic and writer Jean-Pierre de Beaumarchais, with whom she had a son.

She was made an officer of the Legion of Honour in 2007.