She is a French Roma girl near the end of the book, it is revealed that her biological mother was a French woman. She constantly attracts men with her seductive dances, and is rarely seen without her clever goat Djali.
She is around 16 years old and has a kind and generous heart. She is the love child of Paquette Guybertaut, nicknamed 'la Chantefleurie', an orphaned minstrel's daughter who lives in Rheims. Paquette has become a prostitute after being seduced by a young nobleman, and lives a miserable life in poverty and loneliness.
Agnes's birth makes Paquette happy once more, and she lavishes attention and care upon her adored child: even the neighbours begin to forgive Paquette for her past behaviour when they watch the pair. Tragedy strikes, however, when Gypsies kidnap the young baby, leaving a hideously deformed child the infant Quasimodo in place. The townsfolk come to the conclusion that the Gypsies have cannibalised baby Agnes; the mother flees Rheims in despair, and the deformed child is exorcised and sent to Paris, to be left on the foundling bed at Notre-Dame.
Fifteen years later, Agnesβnow named La Esmeralda, in reference to the paste emerald she wears around her neckβis living happily amongst the Gypsies in Paris. She serves as a public dancer.
Her pet goat Djali also performs counting tricks with a tambourine, an act later used as courtroom evidence that Esmeralda is a witch. Claude Frollo sends his adopted son Quasimodo to kidnap Esmeralda from the streets. Esmeralda is rescued by Captain Phoebus , with whom she instantly falls in love to the point of obsession. In a compassionate act to save his life, Esmeralda agrees to marry Gringoire. When Quasimodo is sentenced to the pillory for his attempted kidnapping, it is Esmeralda, his victim, who pities him and serves him water.
