Bayly married Frances/Fanny (née Nettlefold) on 14 April 1776. He died in June 1812.[1] Their second son was Gen. Sir Henry Bayly.[5] His daughter Louisa Augusta, who was born on 18 March 1779, married Sir Edward Perrott on 8 May 1810.
^"Deaths". Gentleman's Magazine, or Monthly Intelligencer. 80. Edward Cave: 654. November 1865.
^Press cutting - Oxford Journal 27 June 1812 - Deaths: At Weymouth, aged 64 years, Colonel Nicholas Bayly, brother to the Earl of Uxbridge.
^War Office, A List of the Officers of the Militia, the Gentlemen & Yeomanry Cavalry, and Volunteer Infantry of the United Kingdom, 11th Edn, London: War Office, 14 October 1805/Uckfield: Naval and Military Press, 2005, ISBN 978-1-84574-207-2.