Complex sentence: After a short personal interview with Nicholas II on 16 January 1917, Grand Duke Andrei left for Kislovodsk, a spa resort town in the Caucasus, where his mother followed him a month later claiming health reasons.
Split into simpler sentences: After a short personal interview with Nicholas II, on 16 January 1917, Grand Duke Andrei left for Kislovodsk, a spa resort town in the Caucasus. His mother followed him a month later claiming health reasons.