Hon. Mary Olivia Augusta Monsell1 
She was appointed Dame of Grace, Most Venerable Order of the Hospital of St. John of Jerusalem (D.G.St.J.)1 She was appointed Officer, Order of the British Empire (O.B.E.)1 From 1 June 1881, her married name became de la Poer.
Children of Hon. Mary Olivia Augusta Monsell and Edmond James de Poher de la Poer, 1st Count de la Poer
- Edmond Alan Tremeur de Poher de la Poer-Monsell+3
- John William Rivallon de Poher de la Poer, 2nd Count de la Poer+3 b. 10 Mar 1882, d. 27 Mar 1939
- Elinor Mary Trifine de Poher de la Poer+3 b. 21 May 1884, d. 24 Jun 1973
- William Stephen Arnold Trémeur de Poher de la Poer3 b. 8 Nov 1885, d. 13 Jun 1936
- Ermyngarde Berthe Frances de Poher de la Poer3 b. 7 Jun 1887, d. 24 Nov 1967
- Mary Frances Yseult de Poher de la Poer3 b. 2 May 1889
- [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 115. Hereinafter cited as The New Extinct Peerage.
- [S47] BIFR1976 page 347. See link for full details for this source. Hereinafter cited as. [S47]
- [S47] BIFR1976. [S47]
Edmond James de Poher de la Poer, 1st Count de la Poer1 
He succeeded as the 18th Baron le Power and Coroghmore, co. Waterford [I., 1535] on 12 May 1851, de jure.1 He held the office of Member of Parliament (M.P.) for Waterford between 1863 and 1873.1 He was created 1st Count de la Poer [Papal States] on 19 August 1864.1 He held the office of Justice of the Peace (J.P.) for County Waterford.1 He held the office of High Sheriff of County Waterford in 1879.1 He was Private Chamberlain to HH Pope Pius IX.1 He held the office of HM Lieutenant for the County and city of Waterford in 1909.1 He lived at Gurteen le Poer, County Waterford, IrelandG.1
Children of Edmond James de Poher de la Poer, 1st Count de la Poer and Hon. Mary Olivia Augusta Monsell
- Edmond Alan Tremeur de Poher de la Poer-Monsell+2
- John William Rivallon de Poher de la Poer, 2nd Count de la Poer+2 b. 10 Mar 1882, d. 27 Mar 1939
- Elinor Mary Trifine de Poher de la Poer+2 b. 21 May 1884, d. 24 Jun 1973
- William Stephen Arnold Trémeur de Poher de la Poer2 b. 8 Nov 1885, d. 13 Jun 1936
- Ermyngarde Berthe Frances de Poher de la Poer2 b. 7 Jun 1887, d. 24 Nov 1967
- Mary Frances Yseult de Poher de la Poer2 b. 2 May 1889
- [S47] BIFR1976 page 347. See link for full details for this source. Hereinafter cited as. [S47]
- [S47] BIFR1976. [S47]
- [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 115. Hereinafter cited as The New Extinct Peerage.
George Emmott1
Child of George Emmott
- Thomas Emmott+1 b. 18 May 1823, d. 27 Dec 1892
- [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 115. Hereinafter cited as The New Extinct Peerage.
Hannah Barlow1 
From 11 October 1854, her married name became Emmott.1
Children of Hannah Barlow and Thomas Emmott
- George Henry Emmott1 b. 28 Sep 1855, d. 8 Mar 1916
- John Thomas Emmott1 b. 2 Dec 1856, d. 30 Jun 1883
- Alfred Emmott, 1st and last Baron Emmott+1 b. 8 May 1858, d. 13 Feb 1926
- Reverend Theodore Emmott1 b. 11 Jun 1859
- Charles Emmott1 b. 6 May 1861, d. 18 Feb 1910
- William Rhodes Emmott1 b. 6 Jul 1863
- [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 115. Hereinafter cited as The New Extinct Peerage.
George Henry Emmott1 
He graduated from Trinity College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, with a Master of Arts (M.A.)1 He was admitted to Inner Temple entitled to practise as a Barrister-at-Law.1 He was Queen Victoria Professor of Law in 1896 at Liverpool University, Liverpool, Lancashire, EnglandG.1 He was Dean of the Faculty of Law in 1903 at Liverpool University, Liverpool, Lancashire, EnglandG.1 He had two sons and three daughters.1
- [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 115. Hereinafter cited as The New Extinct Peerage.
Elizabeth Braithwaite1
From 24 August 1881, her married name became Emmott.1
- [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 115. Hereinafter cited as The New Extinct Peerage.
J. B. Braithwaite1
Child of J. B. Braithwaite
- [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 115. Hereinafter cited as The New Extinct Peerage.
John Thomas Emmott1 
- [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 115. Hereinafter cited as The New Extinct Peerage.
Reverend Theodore Emmott1 
He graduated from Christ’s College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, with a Master of Arts (M.A.)1
- [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 115. Hereinafter cited as The New Extinct Peerage.
Jemima Pemell1
From 15 January 1903, her married name became Emmott.1
- [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 115. Hereinafter cited as The New Extinct Peerage.