Le Duc de Brabant, Le Comte de Flandre and La Princesse Charlotte,   children of the first Belgian, king Leopold the First (1790-1865) and of Marie-Louise d'Orleans (1812-1850), daughter of Louis-Philippe, King of France. The duke of Brabant is the future Leopold the Second (1835 - 1909), his brother Prince Philippe, Count de Flandre (1837-1905) and his sister the Princess Charlotte (1840-1927), the future Empress of Mexico.
<bdi><a href="https://en.wikipedia.org/wiki/en:Charles_Baugniet" class="extiw" title="w:en:Charles Baugniet"><span title="Belgian artist (1814-1886)">Charles Baugniet</span></a>
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