Portrait of Alexandre Lenoir, with his wife Adélaïde Binart and their daughter Zélia (1785-1813)
<bdi>Attributed to <a href="https://en.wikipedia.org/wiki/en:Pierre-Maximilien_Delafontaine" class="extiw" title="w:en:Pierre-Maximilien Delafontaine"><span title="French painter and bronzesmith et gilder (1777-1860)">Pierre-Maximilien Delafontaine</span></a>
</bdi>
circa 1800 ?
<a rel="nofollow" class="external text" href="https://www.sothebys.com/en/auctions/ecatalogue/2004/empire-sale-furniture-works-of-art-paintings-books-and-manuscripts-pf4017/lot.13.html">Sotheby's</a>, cropped by the uploader