Charles St. George Stewart Hanvey Caulfeild1 
Colonel John Caulfeild1
He inherited Donamon Castle from the senior branch of the family.1 He lived at Donamon Castle, County Roscommon, IrelandG.1
Children of Colonel John Caulfeild and Mary Irvine
- Harriet Caulfeild2
- St. George Caulfeild+2 b. 19 Aug 1780, d. 1810
Mary Irvine1
Her married name became Caulfeild.
Children of Mary Irvine and Colonel John Caulfeild
- Harriet Caulfeild2
- St. George Caulfeild+2 b. 19 Aug 1780, d. 1810
St. George Caulfeild1 
He lived at Donamon Castle, County Roscommon, IrelandG.1
Children of St. George Caulfeild and Hon. Frances Crofton
- Harriet Caulfeild2
- Frances Henrietta Caulfeild+2 b. 1803, d. 1887
- Francis St. George Caulfeild+2 b. 8 Mar 1806, d. 28 Oct 1896
Anne Itchingham1
Her married name became Hopton.2
Child of Anne Itchingham and Sir Owen Hopton
- Mary Hopton+1 d. c Oct 1624
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume III, page 127. Hereinafter cited as The Complete Peerage.
- [S6289] The History of Parliament Online, online http://www.historyofparliamentonline.org. Hereinafter cited as History of Parliament.
Hon. Frances Crofton1 
From 2 April 1802, her married name became Caulfeild.
Children of Hon. Frances Crofton and St. George Caulfeild
- Harriet Caulfeild2
- Frances Henrietta Caulfeild+2 b. 1803, d. 1887
- Francis St. George Caulfeild+2 b. 8 Mar 1806, d. 28 Oct 1896
Sir Edward Itchingham1
Child of Sir Edward Itchingham
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume III, page 127. Hereinafter cited as The Complete Peerage.
Hon. Susannah Anne Crofton1 
From 17 August 1830, her married name became Caulfeild. On 11 July 1837 she was granted the rank of a baron’s daughter.2
Children of Hon. Susannah Anne Crofton and Francis St. George Caulfeild
- Emily Susan Caulfeild+2 d. 15 Jul 1917
- Fanny Florence Caulfeild2 d. 28 Jul 1876
- Captain St. George Francis Robert Caulfeild
- Alfred Henry Caulfeild2 b. 29 Dec 1834, d. 14 Jul 1904