Barbe-Nicole Ponsardin, commonly known as Veuve Clicquot, was a prominent French businesswoman born in 1777. She became a key figure in the champagne industry after taking over her late husband's vineyard in Reims, Champagne. Under her leadership, the brand gained international recognition for its quality and innovation. Ponsardin is particularly noted for her pioneering work in the production of vintage champagne and the development of the riddling process, which clarified the wine. Her contributions helped establish Veuve Clicquot as one of the most prestigious champagne houses in the world, making her a significant figure in the history of winemaking.