He was born before 21 December 1740, given that he was over 21 when returned in 1761. He died in Paris, probably in August, in 1775.
References
Edith Mary Johnston-Liik, ed. (2002). Members of the Irish House of Commons; Dalrymple - Jones-Nevill. History of the Irish Parliament, 1692 - 1800: commons, constituencies and statutes. Vol. 4. Belfast: Ulster Historical Foundation.
ISBN1903688132.