The son of the eighth Earl of Meath (d. 1790); he succeeded his brother in 1797 and was Lord Lieutenant of County Dublin.

REFERENCES TO John Chambré Brabazon, tenth earl of Meath:

Countess of Glengall to Frances Ann Taylor, 10 September 1821 in The Creevey Papers: A Selection from the Correspondence & Diaries of the late Thomas Creevey, M.P. (London: John Murray, 1903)