Christie's catalogue entry: "English School, 19th Century 
<p>Portrait of a gentleman of the Knight family, bust-length, in a black coat and white shirt, an extensive landscape beyond". Sold with lots 132-136, portraits of Knight family, property of the Sebright Educational Trust. Possibly a portrait of Frederic Sebright Winn Knight (1851-1879), son of Sir Frederic Winn Knight (d.1879) whose portrait was sold as lot 134.
oil on canvas 
</p>
30 x 24½ in. (76.2 x 62.2 cm.)
<div class="fn value">
Unknown author<span style="display: none;">Unknown author</span></div>
19<sup>th</sup> century <div style="display: none;">date QS:P571,+1850-00-00T00:00:00Z/7</div>
Christies South Kensington Catalogue Sale 5343 8 Jan 2008 lot 133 <a rel="nofollow" class="external free" href="http://www.christies.com/lotfinder/paintings/english-school-19th-century-portrait-of-a-5029429-details.aspx?pos=6&amp;intObjectID=5029429&amp;sid=&amp;page=12">http://www.christies.com/lotfinder/paintings/english-school-19th-century-portrait-of-a-5029429-details.aspx?pos=6&amp;intObjectID=5029429&amp;sid=&amp;page=12</a>