Peerage Record – 23871

     Hon. Catherine Moore was the daughter of Stephen Moore, 1st Viscount Mountcashell and Alicia Colville.¹ She married Maurice Mahon, 1st Baron Hartland, son of Thomas Mahon and Hon. Jane Crosbie, on 17 June 1765.^1,2 She died in March 1834.¹
     From 17 June 1765, her married name became Mahon.¹ After her marriage, Hon. Catherine Moore was styled as Baroness Hartland on 10 July 1800.

     Maurice Mahon, 1st Baron Hartland was born on 21 June 1738.² He was the son of Thomas Mahon and Hon. Jane Crosbie.^3,2 He married Hon. Catherine Moore, daughter of Stephen Moore, 1st Viscount Mountcashell and Alicia Colville, on 17 June 1765.^1,2 He died on 4 January 1819 at age 80.²
     He was created 1st Baron Hartland, of Strokestown, co. Roscommon [Ireland] on 10 July 1800.²

     Hon. John Moore was born on 19 June 1772.¹ He was the son of Stephen Moore, 1st Earl Mountcashell and Lady Helena Rawdon.¹

     Hon. William Moore was born on 7 April 1775.¹ He was the son of Stephen Moore, 1st Earl Mountcashell and Lady Helena Rawdon.¹

     Lt.-Col. Hon. Robert Moore was born on 11 July 1793.¹ He was the son of Stephen Moore, 2nd Earl Mountcashell and Lady Margaret King.¹ He died on 4 November 1856 at age 63.¹

     Edward George Augustus Harcourt Moore, 6th Earl Mountcashell was born on 27 November 1829.² He was the son of Rev. Hon. Edward George Moore and Hon. Anne Matilda Trefusis.¹ He died on 1 April 1915 at age 85, unmarried.²
     He graduated from St. John’s College, Cambridge University, Cambridge, Cambridgeshire, England^G, with a Master of Arts (M.A.)² He succeeded as the 6th Earl Mountcashell, of Cashell [I., 1781] on 20 February 1898.² He succeeded as the 7th Baron Kilworth, of Moore Park, co. Cork [I., 1764] on 20 February 1898.² He succeeded as the 7th Viscount Mountcashell, of the city of Cashell [I., 1766] on 20 February 1898.² On his death, his titles became extinct.²

     Charles Robert Moore was born on 11 August 1831.¹ He was the son of Rev. Hon. Edward George Moore and Hon. Anne Matilda Trefusis.¹ He died on 2 February 1853 at age 21.¹

     Lady Louisa Fanny Matilda Moore was the daughter of Rev. Hon. Edward George Moore and Hon. Anne Matilda Trefusis.¹ She died on 11 August 1902, unmarried.¹
     On 10 August 1899 she was granted the rank of an earl’s daughter.¹

     Lady Mary Augusta Georgiana Moore was the daughter of Rev. Hon. Edward George Moore and Hon. Anne Matilda Trefusis.¹ She married Algernon Gilliat, son of John Kirton Gilliat and Mary Anne Saunders, on 24 November 1864.¹ She died on 23 April 1903.¹
     From 24 November 1864, her married name became Gilliat.¹ On 10 August 1899 she was granted the rank of an earl’s daughter.¹

     Algernon Gilliat was born in 1837.² He was the son of John Kirton Gilliat and Mary Anne Saunders.² He married Lady Mary Augusta Georgiana Moore, daughter of Rev. Hon. Edward George Moore and Hon. Anne Matilda Trefusis, on 24 November 1864.¹ He died in 1924.²
     He lived at Fern Hill, Berkshire, England^G.¹