Mme Roussel de Courcy, née Marguerite-Georges Roussel de Rocquencourt (1739– )
<bdi><a href="https://en.wikipedia.org/wiki/en:Jean-Baptiste_Perronneau" class="extiw" title="w:en:Jean-Baptiste Perronneau"><span title="French painter (1715-1783)">Jean-Baptiste Perronneau</span></a>
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Dictionary of pastellists