Portrait of <a href="https://en.wikipedia.org/wiki/Philip_Hamilton" class="extiw" title="w:Philip Hamilton">Philip Hamilton</a>, oldest child of <a href="https://en.wikipedia.org/wiki/Alexander_Hamilton" class="extiw" title="w:Alexander Hamilton">Alexander Hamilton</a>, captioned "Philip Hamilton (The First) – Age 20," from a book by his nephew <a href="https://en.wikipedia.org/wiki/Allan_McLane_Hamilton" class="extiw" title="w:Allan McLane Hamilton">Allan McLane Hamilton</a>. Because Philip Hamilton died in 1801 at age 19, the caption appears to identify the illustration as a posthumous portrait, likely painted in 1802 for his family.
<a href="https://en.wikipedia.org/wiki/Allan_McLane_Hamilton" class="extiw" title="w:Allan McLane Hamilton">Hamilton, Allan McLane</a>
1910-01-01
<a href="https://en.wikipedia.org/wiki/Allan_McLane_Hamilton" class="extiw" title="w:Allan McLane Hamilton">Hamilton, Allan McLane</a> (1910). <i>The Intimate Life of Alexander Hamilton</i>. Illustration facing page 210. <a rel="nofollow" class="external free" href="https://books.google.com/books?vid=3TYOAAAAIAAJ">https://books.google.com/books?vid=3TYOAAAAIAAJ</a>