Richard Porter1
Child of Richard Porter
- Elizabeth Porter+1 d. 1799
- [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 157. Hereinafter cited as The New Extinct Peerage.
Elizabeth Dickson1 
From 2 August 1804, her married name became Purvis.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 157. Hereinafter cited as The New Extinct Peerage.
Captain William Dickson1 
He gained the rank of Captain in the 22nd Regiment.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 157. Hereinafter cited as The New Extinct Peerage.
Rear-Admiral John Child Purvis1
- [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 157. Hereinafter cited as The New Extinct Peerage.
Frances Anne Willis1
From 2 December 1800, her married name became Dickson.1 From after 1803, her married name became O’Brien.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 157. Hereinafter cited as The New Extinct Peerage.
Reverend James Willis1
Child of Reverend James Willis
- [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 157. Hereinafter cited as The New Extinct Peerage.
Maj.-Gen. E. J. O’Brien1
- [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 157. Hereinafter cited as The New Extinct Peerage.
Harriet Bourmaster1 
Her married name became Dickson.1
Children of Harriet Bourmaster and Rear-Admiral Sir Archibald Collingwood Dickson, 2nd Bt.
- John Collingwood Dickson1
- Harriet Jane Dickson1 d. 21 Dec 1859
- Mary Magdalen Dickson1 d. 1847
- Augusta Caroline Dickson1 d. Aug 1833
- Vice-Admiral Sir William Dickson, 3rd Bt.1 b. 16 Jun 1798, d. 5 Jan 1868
- Archibald Dickson1 b. 24 Nov 1802, d. 1834
- Colonel Sir Colpoys Dickson, 4th Bt.+1 b. 21 Aug 1807, d. 21 May 1868
- Captain Sir Alexander Collingwood Thomas Dickson, 5th Bt.1 b. 1 Aug 1810, d. 22 Jun 1884
- Rear-Admiral John Bourmaster Dickson+1 b. 29 Apr 1815, d. 11 Feb 1876
- George Collingwood Dickson+1 b. 15 Dec 1817, d. 1853
- Francis Farhill Collingwood Dickson+1 b. 29 Sep 1822, d. 1884
- [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 157. Hereinafter cited as The New Extinct Peerage.
Admiral John Bourmaster1
Child of Admiral John Bourmaster
- Harriet Bourmaster+1 d. 6 Jan 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 157. Hereinafter cited as The New Extinct Peerage.
Vice-Admiral Sir William Dickson, 3rd Bt.1 
He succeeded as the 3rd Baronet Dickson [U.K., 1802] on 18 June 1827.1
- [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 157. Hereinafter cited as The New Extinct Peerage.
