Isabella Stanhope, Countess of Sefton
<bdi><a href="https://en.wikipedia.org/wiki/en:James_Watson_(engraver)" class="extiw" title="w:en:James Watson (engraver)"><span title="(1740 - 1790) Irish engraver">James Watson</span></a>
</bdi>
1769<div style="display: none;">date QS:P571,+1769-00-00T00:00:00Z/9</div>
<a rel="nofollow" class="external free" href="http://www.britishmuseum.org/research/collection_online/collection_object_details.aspx?objectId=1656297&amp;partId=1&amp;people=29052&amp;peoA=29052-1-6&amp;sortBy=objectTitleSort&amp;page=1">http://www.britishmuseum.org/research/collection_online/collection_object_details.aspx?objectId=1656297&amp;partId=1&amp;people=29052&amp;peoA=29052-1-6&amp;sortBy=objectTitleSort&amp;page=1</a>