Guy Archibald Maudslay1,2 
- [S3718] Loti Irwin, “re: Lucas Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 11 April 2009. Hereinafter cited as “re: Lucas Family.”
- [S8127] Michael Morris, “re: Maudslay Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 28 October 2016. Hereinafter cited as “re: Maudslay Family.”
Sir Arthur Charles Lucas, 2nd Bt.1 
He gained the rank of Major in the Engineering and Railway Staff Corps, Royal Engineers.1 He held the office of Justice of the Peace (J.P.) for Middlesex.1 He lived Justice of the Peace (J.P.) for Suffolk.1 He succeeded as the 2nd Baronet Lucas, of Ashtead Park, co. Surrey [U.K., 1887] on 6 March 1902.1
George Jamieson1
Child of George Jamieson
- Agnes Jamieson2 d. 17 Aug 1914
Agnes Jamieson1 
From 8 November 1876, her married name became Lucas.
Sir Edward Lingard Lucas, 3rd Bt.1 
He succeeded as the 3rd Baronet Lucas, of Ashtead Park, co. Surrey [U.K., 1887] on 14 June 1915.1
Children of Sir Edward Lingard Lucas, 3rd Bt. and Mary Helen Chance
- Thomas Farquhar Lucas2 b. 25 Nov 1886
- Sir Jocelyn Morton Lucas, 4th Bt.2 b. 27 Aug 1889, d. 2 May 1980
Henry Chance1
Child of Henry Chance
- Mary Helen Chance+2 d. 24 Apr 1915
Mary Helen Chance1 
Leamington.1 Warwicks.1 She lived Thornbridge.1 Her married name became Lucas. She was Deputy Lieutenant (D.L.)1
Children of Mary Helen Chance and Sir Edward Lingard Lucas, 3rd Bt.
- Thomas Farquhar Lucas2 b. 25 Nov 1886
- Sir Jocelyn Morton Lucas, 4th Bt.2 b. 27 Aug 1889, d. 2 May 1980
Thomas Farquhar Lucas1

He fought in the First World War.1 He gained the rank of Lieutenant in the 10th Battalion, Royal Warwicks Regiment and Royal Flying Corps.1 On 16 June 1917 killed in action.1
Sir Jocelyn Morton Lucas, 4th Bt.1 
He was educated at Eton College, Windsor, Berkshire, EnglandG.1 He was educated at Royal Military College, Sandhurst, Berkshire, EnglandG.1 He fought in the First World War, where he was wounded and became a POW.1 He gained the rank of Major in the 4th Battalion, Royal Warwickshire Regiment.1 He was awarded the Military Cross (M.C.)1 He held the office of Member of Parliament (M.P.) for Portsmouth South between 1936 and 1966.1 He succeeded as the 4th Baronet Lucas, of Ashtead Park, co. Surrey [U.K., 1887] on 3 August 1936.1 He was appointed Knight Commander, Order of the British Empire (K.B.E.) in 1959.1
Very Rev. David Barrie Cameron1
Child of Very Rev. David Barrie Cameron
- Edith Cameron2 d. 21 Jan 1956
