Herbert France Percival1 
Child of Herbert France Percival and Mary Jane Cornes
- Geoffrey James France Percival1 b. 1891, d. 1963
- [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.”
Mabel Mercer MacNaughton1 
Her married name became Percival.1
Children of Mabel Mercer MacNaughton and Reverend Charles James Percival
- Helier George Percival1 b. 1888
- Julia Mabel Percival1 b. 1889
- [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.”
Sarah Anne Vanessa Thomson1
William Thomson1 
Child of William Thomson
- James Wishart Thomson+2 b. 12 Jul 1841, d. 20 Aug 1907
James Wishart Thomson1 
Balerno.1 Midlothian.1 He lived Glenpark.1
Child of James Wishart Thomson and Barbara Gray Cunningham
- Sir Frederick Charles Thomson of Glendarroch, 1st Bt.+2 b. 27 May 1875, d. 21 Apr 1935
Hugh Cunningham1
Child of Hugh Cunningham
- Barbara Gray Cunningham+2 d. 6 Nov 1921
Barbara Gray Cunningham1 
Her married name became Thomson.
Child of Barbara Gray Cunningham and James Wishart Thomson
- Sir Frederick Charles Thomson of Glendarroch, 1st Bt.+2 b. 27 May 1875, d. 21 Apr 1935
Sir Frederick Charles Thomson of Glendarroch, 1st Bt.1 
He was a practising Advocate in 1901.1 He was a practising barrister in 1904.1 He fought in the First World War, in Egypt and Salonika.1 He gained the rank of Lieutenant in the Lovat Scouts and Scottish Horse.1 He held the office of Member of Parliament (M.P.) for South Aberdeen.1 He was appointed Knight Commander, Order of the British Empire (K.B.E.)1 He was appointed King’s Counsel (K.C.) (Scotland) in 1923.1 He held the office of Solicitor-General [Scotland] between 1923 and 1924.1 He was a Lord Commissioner of the Treasury between 1923 and 1928.1 He was Vice-Chamberlain of the Household between 1928 and 1929.1 He was created 1st Baronet Thomson, of Glendarroch, Midlothian [U.K.] on 28 March 1929.1
Child of Sir Frederick Charles Thomson of Glendarroch, 1st Bt. and Constance Margaret Hotson
- Sir James Douglas Wishart Thomson of Glendarroch, 2nd Bt.+2 b. 30 Oct 1905, d. 3 Jan 1972
Hamilton Andrew Hotson1 
Children of Hamilton Andrew Hotson and Margaret Elliot Richie
- Sir John Ernest Buttery Hotson2 b. 17 Mar 1877, d. 13 May 1944
- Jessie Evelyn Ramsay Hotson+2 b. 17 Aug 1878
- Constance Margaret Hotson+3 b. 1880, d. 22 May 1970
Constance Margaret Hotson1 
She was general manager of the British Linen Bank, Edinburgh.1 From 7 April 1904, her married name became Thomson.
Child of Constance Margaret Hotson and Sir Frederick Charles Thomson of Glendarroch, 1st Bt.
- Sir James Douglas Wishart Thomson of Glendarroch, 2nd Bt.+3 b. 30 Oct 1905, d. 3 Jan 1972