Marie Régnier (July 11, 1840 in Paris – March 18, 1887 in Paris) was a French writer; a friend of Gustave Flaubert, she exchanged many letters with him.
She wrote under the penname of Daniel Darc.
[1] Born Marie-Sidonie Serrure, she married in 1861 Raoul-Emmanuel Régnier, a doctor, and went to live with him at Mantes-la-Jolie; she came back to live in Paris in 1881.
[2][1] She was a regular contributor to the daily newspaper Le Figaro.
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