Virginie Polyxène Augustine Philippe Dallemagne, a French miniature painter, whose maiden name was Decagny, was a native of Beauvais. She was a pupil of Madame de Mirbel, and showed much talent in the execution of portraits in miniature and in crayons. She married Adolphe Dallemagne, a landscape painter, and died at Corbeil in 1876.

References

•  This article incorporates text from a publication now in the public domain: Bryan, Michael (1886). "Dallemagne, Virginie Polyxène Augustine Philippe". In Graves, Robert Edmund (ed.). Bryan's Dictionary of Painters and Engravers (A–K). Vol. I (3rd ed.). London: George Bell & Sons.