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Eléonore Denuelle de La Plaigne

1787 – 1868

Mistress of Emperor Napoleon I

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About Eléonore Denuelle de La Plaigne

Lived 1787 – 1868 (aged 80). Eléonore Denuelle de La Plaigne was a French lady-in-waiting.

Louise Catherine Eléonore Denuelle de la Plaigne (13 September 1787 – 30 January 1868) was a mistress of Emperor Napoleon I of France and the mother of his son Charles, Count Léon.

Life She was born Louise Catherine Eléonore Denuelle de la Plaigne into a middle-class family. By reports of the day she was pretty and witty. She was married at the age of 18 to a former army captain, Jean-François Revel-Honoré. Her husband was arrested for fraud three months into the marriage, and sentenced to two years in prison. On 29 April 1806, the couple were granted a divorce.

She had already become mistress to the Emperor Napoleon, an arrangement set up by his sister Caroline Bonaparte; on 13 December, their illegitimate son, Count Léon, was born. He was Napoleon's first child: proof that Napoleon was capable of producing an heir; also that his wife Joséphine de Beauharnais was infertile. As a result, he later divorced Joséphine and married Marie Louise of Austria.

Napoleon, who was then in Poland, refused to see Eleonore again. Instead, he arranged her 1808 marriage to a young lieutenant, Pierre-Philippe Augier de La Sauzaye. She was given a hefty dowry by the emperor, and the newly married couple departed for Spain. Augier was listed as missing in action on 28 November 1812 during Napoleon's Russian Campaign. Newly widowed, she married Count Charles-Emile-Auguste-Louis de Luxbourg in 1814. She remained with her third husband until his death 35 years later.

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Important facts

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Eleonore Denuelle de La Plaigne

People in Eléonore Denuelle de La Plaigne's life

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Frequently asked questions

Who was Eléonore Denuelle de La Plaigne?

mistress of Emperor Napoleon I

When was Eléonore Denuelle de La Plaigne born?

Eléonore Denuelle de La Plaigne was born on 13 September 1787 in Paris.

When did Eléonore Denuelle de La Plaigne die?

Eléonore Denuelle de La Plaigne died on 30 January 1868 in 8th arrondissement of Paris.

What was Eléonore Denuelle de La Plaigne's occupation?

Eléonore Denuelle de La Plaigne was a lady-in-waiting.

What nationality was Eléonore Denuelle de La Plaigne?

Eléonore Denuelle de La Plaigne was French.

Sources & further reading

· Wikipedia: Eléonore Denuelle de La Plaigne

· Wikidata: Q445543

· DBpedia: Eléonore Denuelle de La Plaigne

Cite this page

APA: Biography.guide. (2026). Eléonore Denuelle de La Plaigne. https://biography.guide/eleonore-denuelle-de-la-plaigne/

MLA: "Eléonore Denuelle de La Plaigne." Biography.guide, https://biography.guide/eleonore-denuelle-de-la-plaigne/.

Chicago: "Eléonore Denuelle de La Plaigne." Biography.guide. https://biography.guide/eleonore-denuelle-de-la-plaigne/.

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