Mary Ellen Vere O’Brien1 
From 2 January 1868, her married name became Perceval.
Children of Mary Ellen Vere O’Brien and Charles Spencer Perceval
- Margaret Perceval1 b. 3 Jun 1870, d. 1943
- Dudley Perceval+1 b. 9 Aug 1874, d. 31 Jan 1956
- Lieutenant Edward Perceval1 b. 29 Jan 1877, d. 18 Feb 1900
- [S37] BP2003 volume 1, page 1288. See link for full details for this source. Hereinafter cited as. [S37]
Elinor Jane Alicia Lucy de Vere1 
Her married name became O’Brien.
Children of Elinor Jane Alicia Lucy de Vere and Hon. Robert O’Brien
- Mary Ellen Vere O’Brien+ d. 19 Jun 1924
- Eleanor Grace Katherine O’Brien3 d. 7 Apr 1920
- Charlotte Alice Vere O’Brien3 d. 9 Mar 1903
- Major Aubrey Stephen O’Brien+3 b. 4 May 1837, d. 18 Dec 1898
- Robert Vere O’Brien+3 b. 20 Oct 1842, d. 30 May 1913
- [S37] BP2003 volume 2, page 2038. See link for full details for this source. Hereinafter cited as. [S37]
- [S4567] Bill Norton, “re: Pitman Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 6 April 2010 and 19 April 2011. Hereinafter cited as “re: Pitman Family.”
- [S37] BP2003. [S37]
Sir Aubrey de Vere, 2nd Bt.1 
He gained the title of 2nd Baronet de Vere, Curragh Chase, co. Limerick.
Children of Sir Aubrey de Vere, 2nd Bt. and Mary Rice
- Sir Vere Edmund de Vere, 3rd Bt.2 b. 12 Oct 1808, d. 23 Sep 1880
- Sir Stephen Edward de Vere, 4th Bt.2 b. 26 Jul 1812, d. 10 Nov 1904
- Elinor Jane Alicia Lucy de Vere+ b. c 1813, d. 5 Mar 1889
- Aubrey Thomas de Vere2 b. 10 Jan 1814, d. 20 Jan 1902
- William Cecil de Vere2 b. 20 Apr 1823, d. 2 Feb 1869
- Major Francis Horatio de Vere+1 b. 12 Oct 1828, d. 22 Aug 1865
- [S47] BIFR1976 page 258. See link for full details for this source. Hereinafter cited as. [S47]
- [S4567] Bill Norton, “re: Pitman Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 6 April 2010 and 19 April 2011. Hereinafter cited as “re: Pitman Family.”
Dudley Perceval1 
Children of Dudley Perceval and Hon. Mary Elizabeth Massey
- Philip Edward Perceval+1 b. 26 Mar 1915, d. 23 May 1996
- Mary Leonora Perceval1 b. 17 Oct 1916
- [S37] BP2003 volume 1, page 1288. See link for full details for this source. Hereinafter cited as. [S37]
Hon. Mary Elizabeth Massey1 
Her married name became Perceval.
Children of Hon. Mary Elizabeth Massey and Dudley Perceval
- Philip Edward Perceval+1 b. 26 Mar 1915, d. 23 May 1996
- Mary Leonora Perceval1 b. 17 Oct 1916
- [S37] BP2003 volume 1, page 1288. See link for full details for this source. Hereinafter cited as. [S37]
Lionel Edward Massey, 5th Baron Clarina of Elm Park1 
He gained the rank of officer in 1855 in the Scots Fusilier Guards.1 He gained the rank of Lieutenant-Colonel in 1866.1 He retired from the military in 1870.1 He held the office of Sheriff of County Limerick in 1896.1 He succeeded as the 5th Baron Clarina of Elm Park, co. Limerick [I., 1800] on 16 December 1897.1
Children of Lionel Edward Massey, 5th Baron Clarina of Elm Park and Elizabeth Ellen Bannatyne
- Hon. Mary Elizabeth Massey+3 b. 1878, d. 16 Dec 1960
- Eyre Nathaniel Massey, 6th Baron Clarina of Elm Park+1 b. 8 Feb 1880, d. 4 Nov 1952
Children of Lionel Edward Massey, 5th Baron Clarina of Elm Park and Sophia Mary Butler
- Hon. Sophia Isabelle Butler Massey+4 b. 29 May 1888, d. 1977
- Hon. Susan Agnes Massey5 b. 15 May 1890
- Hon. Anna Leonora Beatrice Massey+6 b. 16 Feb 1892
- Hon. Gertrude Emily Mary Massey5 b. 6 Jun 1893
- [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 274. Hereinafter cited as The Complete Peerage.
- [S2] Peter W. Hammond, editor, The Complete Peerage or a History of the House of Lords and All its Members From the Earliest Times, Volume XIV: Addenda & Corrigenda (Stroud, Gloucestershire, U.K.: Sutton Publishing, 1998), page 186. Hereinafter cited as The Complete Peerage, Volume XIV.
- [S37] BP2003 volume 1, page 1288. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S28] L. G. Pine, editor, Burke’s Genealogical and Heraldic History of the Peerage, Baronetage and Knightage, 99th edition (London, U.K.: Burke’s Peerage Ltd, 1949), page 419. Hereinafter cited as Burkes Peerage and Baronetage, 99th ed.
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 31. Hereinafter cited as The New Extinct Peerage.
Elizabeth Ellen Bannatyne1 
From 24 November 1877, her married name became Massey.1
Children of Elizabeth Ellen Bannatyne and Lionel Edward Massey, 5th Baron Clarina of Elm Park
- Hon. Mary Elizabeth Massey+ b. 1878, d. 16 Dec 1960
- Eyre Nathaniel Massey, 6th Baron Clarina of Elm Park+1 b. 8 Feb 1880, d. 4 Nov 1952
- [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 274. Hereinafter cited as The Complete Peerage.
Alexander Bannatyne1
Child of Alexander Bannatyne
- Elizabeth Ellen Bannatyne+1 d. 13 Jan 1883
- [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 274. Hereinafter cited as The Complete Peerage.
Sophia Mary Butler1 
From 23 August 1887, her married name became Massey. After her marriage, Sophia Mary Butler was styled as Baroness Clarina of Elm Park on 16 December 1897.
Children of Sophia Mary Butler and Lionel Edward Massey, 5th Baron Clarina of Elm Park
- Hon. Sophia Isabelle Butler Massey+2 b. 29 May 1888, d. 1977
- Hon. Susan Agnes Massey2 b. 15 May 1890
- Hon. Anna Leonora Beatrice Massey+2 b. 16 Feb 1892
- Hon. Gertrude Emily Mary Massey2 b. 6 Jun 1893
- [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 274. Hereinafter cited as The Complete Peerage.
- [S28] L. G. Pine, editor, Burke’s Genealogical and Heraldic History of the Peerage, Baronetage and Knightage, 99th edition (London, U.K.: Burke’s Peerage Ltd, 1949), page 419. Hereinafter cited as Burkes Peerage and Baronetage, 99th ed.
James Butler1 
Child of James Butler and Sophia Maria Irvine
- Sophia Mary Butler+1 b. c 1856, d. 29 Aug 1912
- [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 274. Hereinafter cited as The Complete Peerage.