Kaspar Hauser — the boy who appeared out of nowhere in Nuremberg, 1828

Whit Monday, May 1828. A teenage boy just materializes in a square in Nuremberg, barely able to walk or talk, can only say a couple of phrases and write one name: Kaspar Hauser. Carries two letters that don't add up. Says he grew up his whole life in a tiny dark cell, never saw another human face, w……