4th Duke of Marlborough
<bdi><a href="https://en.wikipedia.org/wiki/en:Joshua_Reynolds" class="extiw" title="w:en:Joshua Reynolds"><span title="English painter (1723-1792)">Joshua Reynolds</span></a>
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Unknown date<div style="display: none;">Unknown date</div>
Painting by <a href="https://en.wikipedia.org/wiki/Joshua_Reynolds" class="extiw" title="en:Joshua Reynolds">Joshua Reynolds</a>. From a family portrait now in Blenheim Palace, and image of which is available at <a rel="nofollow" class="external free" href="http://jssgallery.org/Other_Artists/Sir_Joshua_Reynolds/4th_Duke_Marlborough_and_Family.htm">http://jssgallery.org/Other_Artists/Sir_Joshua_Reynolds/4th_Duke_Marlborough_and_Family.htm</a>.