"Thérésa (born Désirée Emma Valladon but cited simply as Emma Valladon; 7 September 1836 — 14 May 1913) was a French singer. She often worked with Suzanne ...
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Lagier and had cartoons (caricatures) drawn by André Gill of her for the newspaper La Lune." - (en.wikipedia.org 15.10.2021)