Portrait of <a href="https://en.wikipedia.org/wiki/en:Pavel_Nikolaievich_Demidov" class="extiw" title="w:en:Pavel Nikolaievich Demidov"><span title="Russian nobleman (1798-1840)">Pavel Nikolaievich Demidov</span></a> (1798-1840), founder of the <a href="https://en.wikipedia.org/wiki/en:Demidov_Prize" class="extiw" title="w:en:Demidov Prize"><span title="national scientific award in Russia">Demidov Prize</span></a>
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П.П. Веденецкий.</div>
1841<div style="display: none;">date QS:P571,+1841-00-00T00:00:00Z/9</div>
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