Marguerite Charpentier

Pierre-Auguste Renoir, Mme Charpentier, c. 1876.
Pierre-Auguste Renoir, Madame Georges Charpentier and Her Children, 1878. The children in this painting are Georgette and Paul.

Marguerite Charpentier (1 March 1848 – 30 November 1904) was a French salonist and art collector who was one of the earliest champions of the Impressionists, especially Pierre-Auguste Renoir.