Complex sentence: Karl Mack von Leiberich, Freiherr (25 August 1752--22 December 1828), Austrian soldier, was born at Nenslingen, in Bavaria.
Split into simpler sentences: Karl Mack von Leiberich, Freiherr (25 August 1752--22 December 1828) was an Austrian soldier. He was born at Nenslingen, in Bavaria.