On 27 October 1722, he married Mary Dawson, eldest daughter of Joshua Dawson.[4] They had seven children, two daughters and five sons.[5] His third son Sackville was Under-Secretary to the Lord Lieutenant of Ireland,[6] while his fourth son Henry was Governor of Bermuda and Dominica.[7]
^Lodge, John (1789). Mervyn Archdall (ed.). The Peerage of Ireland or A Genealogical History of the Present Nobility of that Kingdom. Vol. vol. V. Dublin: James Moore. p. 178. {{cite book}}: |volume= has extra text (help)
^Granville, Mary (1862). The Autobiography and Correspondence of Mary Granville. Vol. vol. I. London: Richard Bentley. p. 26. {{cite book}}: |volume= has extra text (help)