Complex sentence: Victor of Hesse-Rotenburg (Victor Amadeus; 2 September 1779--12 November 1834) was the last Landgrave of Hesse-Rotenburg and also the Prince of Corvey from 1815 and Duke of Ratibor from 1821.
Split into simpler sentences: Victor of Hesse-Rotenburg (Victor Amadeus; 2 September 1779--12 November 1834) was the last Landgrave of Hesse-Rotenburg. Victor was also the Prince of Corvey from 1815 and Duke of Ratibor from 1821.