Portrait traditionally said to be of <a href="https://en.wikipedia.org/wiki/en:Archibald_Campbell,_9th_Earl_of_Argyll" class="extiw" title="w:en:Archibald Campbell, 9th Earl of Argyll"><span title="Scottish politician">Archibald Campbell, 9th Earl of Argyll</span></a> (1629-1685), but subsequently identified as his father the 8th Earl, <a href="https://en.wikipedia.org/wiki/en:Archibald_Campbell,_1st_Marquess_of_Argyll" class="extiw" title="w:en:Archibald Campbell, 1st Marquess of Argyll"><span title="Governed Scotland during Wars of the Three Kingdoms (1607-1661)">Archibald Campbell, 1st Marquess of Argyll</span></a> (1607-1661) (Scottish Notes and Queries, v 11, pp.5-6)
<bdi><a href="//commons.wikimedia.org/wiki/Category:17th-century_portrait_paintings_of_men,_artist_and_year_missing" title="Category:17th-century portrait paintings of men, artist and year missing">Unidentified painter</a>
</bdi>
after 1650 <div style="display: none;">date QS:P571,+1650-00-00T00:00:00Z/7,P1319,+1650-00-00T00:00:00Z/9</div>
In the collection of Scottish NPG, bequeathed by Marquess of Lothian