Peter Mitchell1
Child of Peter Mitchell
- Margaret Mitchell2 d. 12 May 1952
Margaret Mitchell1 
From 19 October 1893, her married name became Dunlop.
William Beckett1
Child of William Beckett
Mary Elizabeth Beckett1
From 28 June 1911, her married name became Dunlop.
Children of Mary Elizabeth Beckett and Sir Thomas Dunlop, 2nd Bt.
- Sir Thomas Dunlop, 3rd Bt.+2 b. 11 Apr 1912, d. 18 Aug 1999
- William Beckett Dunlop+2 b. 6 Mar 1915, d. 15 Oct 1970
- Dorothy Frances Dunlop+2 b. 21 Nov 1921, d. 22 Jan 2016
Sir Thomas Dunlop, 3rd Bt.1 
He was educated at Shrewsbury School, Shrewsbury, Shropshire, EnglandG.1 He was educated in 1932 at St. John’s College, Cambridge University, Cambridge, Cambridgeshire, EnglandG.1 He was partner of Thomas Dunlop and Sons, shipowners and insurance brokers between 1938 and 1986.1 He fought in the Second World War.2 He gained the rank of Major in the Royal Signals.2 He succeeded as the 3rd Baronet Dunlop, of Woodborune, co. Renfrew [U.K., 1916] on 8 March 1963.1 He was a chartered accountant.2
Children of Sir Thomas Dunlop, 3rd Bt. and Adda Mary Alison Smith
- Jennifer Margaret Dunlop+2 b. 11 Aug 1948
- Sir Thomas Dunlop, 4th Bt.+2 b. 22 Apr 1951
- Alison Mary Dunlop2 b. 8 Nov 1955, d. 1982
William Beckett Dunlop1 
He was educated at Rugby School, Rugby, Warwickshire, EnglandG.2 He was educated at St. John’s College, Cambridge University, Cambridge, Cambridgeshire, EnglandG.1 He fought in the Second World War.2 He gained the rank of Captain in the Royal Artillery.1 He was a practising solicitor in 1947.2
Children of William Beckett Dunlop and Charmian Katherine Chauncy Speirs
- Anthony Charles Beckett Dunlop2 b. 13 Feb 1948
- Michael William Beckett Dunlop+2 b. 4 May 1951
- Simon Speirs Beckett Dunlop2 b. 24 Mar 1955
Colonel Gavin Charteris Towers Speirs1
Child of Colonel Gavin Charteris Towers Speirs
Charmian Katherine Chauncy Speirs1
From 22 April 1947, her married name became Dunlop. She lived in 2003 at 66 Novar Drive, Glasgow, Lanarkshire, ScotlandG.1
Children of Charmian Katherine Chauncy Speirs and William Beckett Dunlop
- Anthony Charles Beckett Dunlop2 b. 13 Feb 1948
- Michael William Beckett Dunlop+2 b. 4 May 1951
- Simon Speirs Beckett Dunlop2 b. 24 Mar 1955
