<div class="description">
Portrait of Katherine Willoughby, Duchess of Suffolk, at the age of 28 in 1548.</div>
<bdi><a href="//commons.wikimedia.org/wiki/Category:16th-century_portrait_paintings_of_women,_artist_and_location_missing" title="Category:16th-century portrait paintings of women, artist and location missing">Unidentified painter</a>
</bdi>
1548<div style="display: none;">date QS:P571,+1548-00-00T00:00:00Z/9</div>
<ul><li>Gunn, Steven J. (1988). <i>Charles Brandon, Duke of Suffolk, c. 1484-1545</i>. Oxford: Blackwell. <a href="//commons.wikimedia.org/wiki/Special:BookSources/0631157816" title="Special:BookSources/0631157816">ISBN 0631157816</a>. Scan by <a href="//commons.wikimedia.org/wiki/User:Feuerrabe" title="User:Feuerrabe">Feuerrabe</a></li></ul>