Hans Bayer, known by the pseudonym Thaddäus Troll, was a German journalist and writer and one of the most prominent modern poets in the Swabian German dialect. In his later years, he was also an active campaigner for libraries and for support, pension rights, and fair publishing contracts for writers. He was born in Cannstatt, a suburb of Stuttgart, and committed suicide there at the age of 66. The literary award Thaddäus-Troll-Preis is named in his honour.
