unknown daughter Grundy1
- [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 278. Hereinafter cited as The New Extinct Peerage.
unknown son Grundy1
- [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 278. Hereinafter cited as The New Extinct Peerage.
unknown son Grundy1
- [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 278. Hereinafter cited as The New Extinct Peerage.
unknown son Grundy1
- [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 278. Hereinafter cited as The New Extinct Peerage.
Ursula Upjohn1 
- [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 278. Hereinafter cited as The New Extinct Peerage.
Lucy Martha Williams1 
From 27 December 1881, her married name became Upjohn.1
Children of Lucy Martha Williams and William Henry Upjohn
- Lucy Margaret Upjohn1 b. 4 Mar 1883, d. 26 Jul 1961
- William Moon Upjohn+1 b. 22 Oct 1884, d. 24 Aug 1918
- Winifred Upjohn1 b. 1886
- Gwendoline Upjohn1 b. 28 May 1888, d. 1946
- Gerald Ritchie Upjohn, Baron Upjohn1 b. 25 Feb 1903, d. 27 Jan 1971
- [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 278. Hereinafter cited as The New Extinct Peerage.
Rees Williams1
Child of Rees Williams
- Lucy Martha Williams+1 d. 3 Jun 1943
- [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 278. Hereinafter cited as The New Extinct Peerage.
Clive Henry Critchett Upjohn1 
He was educated at Eton College, Windsor, Berkshire, EnglandG.1 He graduated from Trinity College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, in 1936 with a Bachelor of Arts (B.A.)1 He was registered as a Licentiate, Royal College of Physicians, London (L.R.C.P.)1 He was registered as a Member, Royal College of Surgeons (M.R.C.S.)1 He fought in the Second World War.1 He gained the rank of Lieutenant in the Royal Naval Volunteer Reserve.1 He graduated from Trinity College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, in 1940 with a Bachelor of Medicine (M.B.)1 He graduated from Trinity College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, in 1940 with a Bachelor of Surgery (M.Chir.)1 He graduated from Trinity College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, in 1951 with a Master of Arts (M.A.)1 He graduated from Trinity College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, in 1951 with a Doctor of Medicine (M.D.)1
Child of Clive Henry Critchett Upjohn and Anna Warrander
- Melissa Mary Upjohn1 b. 18 May 1964
- [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 278. Hereinafter cited as The New Extinct Peerage.
- [S266] World War II Unit Histories – Officers, online http://www.unithistories.com/units_index/default.asp?file=../officers/personsx. Hereinafter cited as World War II Unit Histories – Officers.
Anna Warrander1 
From 22 September 1962, her married name became Upjohn.1
Child of Anna Warrander and Clive Henry Critchett Upjohn
- Melissa Mary Upjohn1 b. 18 May 1964
- [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 278. Hereinafter cited as The New Extinct Peerage.
- [S266] World War II Unit Histories – Officers, online http://www.unithistories.com/units_index/default.asp?file=../officers/personsx. Hereinafter cited as World War II Unit Histories – Officers.
John Leask Warrander1,2 
He was Assistant Secretary, Ministry of Power between 1953 and 1966.2 He was appointed Commander, Order of the British Empire (C.B.E.)2 He lived at Edinburgh, Midlothian, ScotlandG.1
Children of John Leask Warrander and Beryl Gosling
- Anna Warrander+1 b. 1933
- Ruth Warrander2 b. 1933
- Michael Warrander2 b. 1937
- [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 278. Hereinafter cited as The New Extinct Peerage.
- [S266] World War II Unit Histories – Officers, online http://www.unithistories.com/units_index/default.asp?file=../officers/personsx. Hereinafter cited as World War II Unit Histories – Officers.