Complex sentence: Lt.-Col. Lord Ninan Edward Crichton-Stuart (15 May 1883-2 October 1915) was a son of Sir John Patrick Crichton-Stuart, 3rd Marquess of the County of Bute and Hon. Gwendolen Mary Anne Fitzalan-Howard.
Split into simpler sentences: Lt.-Col. Lord Ninan Edward Crichton-Stuart was born on 15 May 1883. He was the son of Sir John Patrick Crichton-Stuart, 3rd Marquess of the County of Bute and Hon. Gwendolen Mary Anne Fitzalan-Howard.