Portrait of Edward Gordon Douglas-Pennant, 1st Lord Penrhyn of Llandegai
<bdi><a href="https://en.wikipedia.org/wiki/en:Eden_Upton_Eddis" class="extiw" title="w:en:Eden Upton Eddis"><span title="British artist (1812-1901)">Eden Upton Eddis</span></a>
</bdi>
from 1841 until 1842 <div style="display: none;">date QS:P571,+1841-00-00T00:00:00Z/8,P580,+1841-00-00T00:00:00Z/9,P582,+1842-00-00T00:00:00Z/9</div>
<i>Penrhyn Castle</i>, London : The National Trust, 2004, <a href="//commons.wikimedia.org/wiki/Special:BookSources/1-84359-116-2" title="Special:BookSources/1-84359-116-2">ISBN 1-84359-116-2</a>, p. 30