<a href="https://en.wikipedia.org/wiki/John_Harfield_Tredgold" class="extiw" title="w:John Harfield Tredgold">John Harfield Tredgold</a>. Chemist. He was a leading liberal in <a href="https://en.wikipedia.org/wiki/Cape_Town" class="extiw" title="w:Cape Town">w:Cape Town</a>. He attended the international anti-slavery convention in London, England. Note this is an extract from a much larger painting.
<bdi><a href="https://en.wikipedia.org/wiki/en:Benjamin_Haydon" class="extiw" title="w:en:Benjamin Haydon"><span title="English painter, specialising in grand historical pictures (1786-1846)">Benjamin Haydon</span></a>
</bdi>
1841
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