Prince John August of Saxe-Gotha-Altenburg
German prince, member of the House of Saxe-Gotha-Altenburg
Frederick II, Duke of Saxe-Gotha-Altenburg
Princess Magdalena Augusta of Anhalt-Zerbst
Princess Auguste Louise of Saxe-Gotha-Altenburg
Frederick III, Duke of Saxe-Gotha-Altenburg
Christian Wilhelm von Sachsen-Gotha-Altenburg
Portrait of an Unknown Prince of Saxe-Gotha, possibly Friedrich III - Royal Collection.png
Johann August von Sachsen-Gotha-Altenburg