Richard Claude Critchett1 
Richard Claude Critchett used the pen-name of R. C. Carton.1 He was a dramatist.1
Katherine Compton1
Her married name became Critchett.
- [S37] BP2003 volume 1, page 964. See link for full details for this source. Hereinafter cited as. [S37]
Amy Eliza Critchett1 
From 1870, her married name became Boursot. From 1892, her married name became Oblein.1
- [S37] BP2003 volume 1, page 964. 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]
Edward Claude Henri Boursot1,2 
- [S37] BP2003 volume 1, page 964. 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.”
Charles James Dunphie1
Child of Charles James Dunphie
- Agnes Anne Dunphie+2 d. 9 Feb 1943
Agnes Anne Dunphie1 
From 4 August 1883, her married name became Critchett.
Children of Agnes Anne Dunphie and Sir George Anderson Critchett, 1st Bt.
- Violet Nita Critchett2
- Dora Sybil Mary Critchett+2
- Sir George Montague Critchett, 2nd Bt.+2 b. 7 Jun 1884, d. 30 May 1941
Sir George Montague Critchett, 2nd Bt.1 
Sir George Montague Critchett, 2nd Bt. usually went by his middle name of Montague.1 He was educated at Harrow School, Harrow, London, EnglandG.1 He was educated at Clare College, Cambridge University, Cambridge, Cambridgeshire, EnglandG.1 He was in Lord Chamberlain’s Office, St. James’s Palace, and was the State Invitation Assistant after 1912.1 He gained the rank of Lieutenant in the 3rd Battalion, Oxfordshire and Buckinghamshire Light Infantry.1 He fought in the First World War.1 He gained the rank of Captain in the Territorial Army Reserve.1 He succeeded as the 2nd Baronet Critchett, of Harley Street, London [U.K., 1908] on 9 February 1925.1 He was appointed Member, Royal Victorian Order (M.V.O.) in 1932 5th Class.1 He was appointed Officer, Most Venerable Order of the Hospital of St. John of Jerusalem (O.St.J.)1
Child of Sir George Montague Critchett, 2nd Bt. and Innes Wiehe
- Sir Ian George Lorraine Critchett, 3rd Bt.+2 b. 9 Dec 1920, d. 19 Jun 2004
Dora Sybil Mary Critchett1 
From 3 July 1913, her married name became Upjohn.
Child of Dora Sybil Mary Critchett and William Moon Upjohn
- Clive Henry Critchett Upjohn+3 b. 21 Sep 1914, d. 4 Mar 2011
- [S37] BP2003 volume 1, page 964. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [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.
William Henry Upjohn1 
He was educated at King’s College London, London, EnglandG.2 He graduated from London University, London, EnglandG, with a Bachelor of Laws (LL.B.)2 He was a practising Barrister-at-Law in 1881.2 He was appointed King’s Counsel (K.C.) in 1897.1 He lived at Annesley Bank, Lyndhurst, Hampshire, EnglandG.2
Children of William Henry Upjohn and Lucy Martha Williams
- Lucy Margaret Upjohn2 b. 4 Mar 1883, d. 26 Jul 1961
- William Moon Upjohn+3 b. 22 Oct 1884, d. 24 Aug 1918
- Winifred Upjohn2 b. 1886
- Gwendoline Upjohn2 b. 28 May 1888, d. 1946
- Gerald Ritchie Upjohn, Baron Upjohn2 b. 25 Feb 1903, d. 27 Jan 1971
- [S37] BP2003 volume 1, page 964. See link for full details for this source. Hereinafter cited as. [S37]
- [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.
- [S37] BP2003. [S37]
William Moon Upjohn1

He was educated at Eton College, Windsor, Berkshire, EnglandG.2 He was educated at Trinity College, Cambridge University, Cambridge, Cambridgeshire, EnglandG.2 He fought in the First World War.2 He gained the rank of officer in the Welsh Guards.1
Child of William Moon Upjohn and Dora Sybil Mary Critchett
- Clive Henry Critchett Upjohn+2 b. 21 Sep 1914, d. 4 Mar 2011
- [S37] BP2003 volume 1, page 964. See link for full details for this source. Hereinafter cited as. [S37]
- [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.
- [S37] BP2003. [S37]