Gerard ter Borch the Younger – The Van Moerkerken Family – The Metropolitan Museum of Art https://www.metmuseum.org/art/collection/search/435716
This portrait of the artist’s cousin Hartogh van Moerkerken (1622–1694), his first wife, Sibilla Nijkerken (1625–1665), and their son Philippus (1652–1688) is generally dated 1653–54 on stylistic grounds, and more specifically on the basis of the boy’s apparent age (he was born on January 8, 1652, and seems here to be about two years old)
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