Portrait of the Three Egerton Sisters by Marcus Gheeraerts the younger.  The sisters are Elizabeth, aged 6; Vere, age 5; and Mary, age 3.
<bdi><a href="https://en.wikipedia.org/wiki/en:Marcus_Gheeraerts_the_Younger" class="extiw" title="w:en:Marcus Gheeraerts the Younger"><span title="Flemish painter">Marcus Gheeraerts the Younger</span></a>
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Philip Mould and Company, London