GIA4809893 Great Enigmas: portrait of Gaspard (Kaspar) Hauser nicknamed the Orphan of Europe at the time of his appearance in Nuremberg around the age of 16, on 26/05/1828. It was assumed from an illustrious family, but its origins remain mysterious. Engraving of the 19th century by Unknown Artist, (19th century); Private Collection; (add.info.: Great Enigmas: portrait of Gaspard (Kaspar) Hauser nicknamed the Orphan of Europe at the time of his appearance in Nuremberg around the age of 16, on 26/05/1828. It was assumed from an illustrious family, but its origins remain mysterious. Engraving of the 19th century); by Giancarlo Costa; out of copyright.