Prince Wilhelm Of Prussia (1906-1940) - Son Of Crown Prince Wilhelm Of Prussia. April 1933. Photograph. [Getty Images]

Prince Wilhelm of Prussia (1906-1940) - son of Crown Prince Wilhelm of Prussia. April 1933. Photograph. (Photo by Austrian Archives/Imagno/Getty Images) — see more

Prince Wilhelm of Prussia (1906-1940) - son of Crown Prince Wilhelm of Prussia. April 1933. Photograph. (Photo by Austrian Archives/Imagno/Getty Images)

Hulton Archive Imagno