"Christian Heinrich Roller (10 March 1839 – 6 September 1916), better known as Heinrich Roller and also known by his pen name Roland vom Hochplateau, was ...
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the inventor of a German shorthand system. Roller was also a writer of humorist texts and a professor at the "Journalistische Hochschule" in Berlin." - (en.wikipedia.org 10.08.2021)
