Portrait of <a href="https://en.wikipedia.org/wiki/en:John_William_Friso" class="extiw" title="w:en:John William Friso"><span title="Stadtholder of Friesland and Groningen (1687-1711)">Prince Johan  Willem Friso I, Prince of Orange-Nassau</span></a> (1687-1711), misidentified with his maternal uncle <a href="https://en.wikipedia.org/wiki/en:Leopold_I,_Prince_of_Anhalt-Dessau" class="extiw" title="w:en:Leopold I, Prince of Anhalt-Dessau"><span title="German nobleman; ruler of Anhalt-Dessau and Prussian army officer">Leopold I, Prince of Anhalt-Dessau</span></a> (1676-1747)
<bdi><a href="https://en.wikipedia.org/wiki/en:%C3%81d%C3%A1m_M%C3%A1nyoki" class="extiw" title="w:en:Ádám Mányoki"><span title="Hungarian painter (1673-1757)">Ádám Mányoki</span></a>
</bdi>
<a rel="nofollow" class="external free" href="https://www.bildindex.de/document/obj00010017/?medium=mi00420a06">https://www.bildindex.de/document/obj00010017/?medium=mi00420a06</a>