text: During his trip he himself caught a cold which developed into typhus from which he died in the southern city of Taganrog on 19 November ( O.S. ) \/ 1 December 1825 .
simplified: During his trip he caught a cold which developed into typhus from which he died in the southern city of Taganrog on 19 November ( O.S. ) \/ 1 December 1825 .