John Arthur Worsop1
Child of John Arthur Worsop
- [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 213. Hereinafter cited as The New Extinct Peerage.
Harriet Emma Gowan1 
From 14 October 1841, her married name became Parker.1
Child of Harriet Emma Gowan and Reverend Richard Parker
- Sir George Arthur Parker1 b. 1843, d. 1900
- [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 213. Hereinafter cited as The New Extinct Peerage.
George Gowan1
Child of George Gowan
- Harriet Emma Gowan+1 d. 6 Apr 1849
- [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 213. Hereinafter cited as The New Extinct Peerage.
Elizabeth Coffin1 
From 22 May 1855, her married name became Parker.1
Children of Elizabeth Coffin and Reverend Richard Parker
- Robert John Parker, Baron Parker of Waddington+1 b. 25 Feb 1857, d. 12 Jul 1918
- Edmund Henry Parker1 b. 1858
- [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 213. Hereinafter cited as The New Extinct Peerage.
R. A. Coffin1
Child of R. A. Coffin
- Elizabeth Coffin+1 d. 12 May 1904
- [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 213. Hereinafter cited as The New Extinct Peerage.
Sir George Arthur Parker1 
He was educated at Uppingham School, Uppingham, Rutland, EnglandG.1 He was educated at Trinity Hall, Cambridge University, Cambridge, Cambridgeshire, EnglandG.1 He held the office of Judge of the High Court [Madras] in 1886.1
- [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 213. Hereinafter cited as The New Extinct Peerage.
Edmund Henry Parker1 
He was a director of Barclay & Company, Bankers.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 213. Hereinafter cited as The New Extinct Peerage.
Ellen Francis1
From 1888, her married name became Parker.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 213. Hereinafter cited as The New Extinct Peerage.
Clement Francis1
Child of Clement Francis
- [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 213. Hereinafter cited as The New Extinct Peerage.
Constance Barkley1
From 9 September 1884, her married name became Parker.1 After her marriage, Constance Barkley was styled as Baroness Parker of Waddington on 4 March 1913.
Children of Constance Barkley and Robert John Parker, Baron Parker of Waddington
- Hon. Vivien Parker1 b. 1885
- Hon. Gwendoline Parker1 b. 1887
- Captain Hon. Trevor Tempest Parker+1 b. 14 Dec 1890
- John Stanley Parker1 b. 23 Dec 1892
- Hubert Lister Parker, Baron Parker of Waddington1 b. 28 May 1900, d. 15 Sep 1972
- [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 213. Hereinafter cited as The New Extinct Peerage.