In 1653, the then Lord Caulfeild married Hon. Sarah Moore, second daughter of the 2nd Viscount Moore of Drogheda and his wife, Alice Loftus, and had by her four sons and three daughters.[7] She was the sister-in-law to Caulfeild's younger brother Thomas.[5] Viscount Charlemont, as he had become, died in April 1671 and was buried at St Patrick's Cathedral in Armagh on 25 May.[5] His wife survived him until 1712.[5] He was succeeded in his titles by his second and oldest surviving son, William.[3] A younger son, Toby, produced several notable descendants, including his grandson John, Archdeacon of Kilmore, and John's son, General James Caulfeild. His daughter Mary was the second wife of William, 6th Baron Blayney. His daughter Alicia was baptised at St Peter and St Kevin parish, Dublin, 16th December, 1691.[8][9] married, firstly, John, son of ArchbishopJames Margetson and, secondly, the 1st Baron Carpenter.[5] Lord Charlemont's youngest son John sat in the Parliament of Ireland.[5]
^ abcdefgLodge, John (1789). Mervyn Archdall (ed.). The Peerage of Ireland or A Genealogical History of the Present Nobility of that Kingdom. Vol. I. Dublin: James Moore. pp. 142–146.
^Beatson, Robert (1788). A Political Index to The Histories of Great Britain and Ireland. Vol. II. London: Lonman, Hurst, Rees and Orme. p. 111.
^Burke, John (1832). A Genealogical and Heraldic History of the Peerage and Baronetage of the British Empire. Vol. I (4th ed.). London: Henry Colburn and Richard Bentley. p. 229.