Anthropologists have exhumed three relatives of German playwright and poet Friedrich Schiller in hopes of positively identifying which of two skulls is his.
The mystery surrounding the skulls began in 1826, 21 years after Schiller died in Weimar, when the local mayor had 23 skulls retrieved from a mass grave in which the poet was buried. Many eminent people at that time were buried in mass graves.
The mayor identified the largest skull as Schiller's and it was brought to the home of his contemporary Goethe, who wrote a poem about it, according to German scholar Albrecht Schoene.
In 1911, another skull was disinterred from the mass grave which researchers claimed was the real one. [Link]