Heidsieck is a surname. Notable people with the surname include:
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Charles Camille Heidsieck (1820–1871), 19th-century French Champagne merchant (
Charles Heidsieck)
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Éric Heidsieck (born 1936), French pianist
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Florens-Louis Heidsieck (1749–1828), was the founder of the Champagne house
Heidsieck & Co
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Bernard Heidsieck (1928–2014), French sound poet
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Emmanuelle Heidsieck (born 1963), French writer and journalist
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