Jack Thomas Michael Devitt1
William James Alexander Devitt1
Gemma Florence Devitt1
Andrew Devitt1 
He lived at Newry, County Down, IrelandG.1
Child of Andrew Devitt and Elizabeth (?)
- Thomas Henry Devitt+2 b. 25 Mar 1800, d. 17 Feb 1860
Elizabeth (?)1
Child of Elizabeth (?) and Andrew Devitt
- Thomas Henry Devitt+2 b. 25 Mar 1800, d. 17 Feb 1860
Thomas Henry Devitt1 
He lived at Hackney, London, EnglandG.1
Child of Thomas Henry Devitt and Margaret Lane
- Sir Thomas Lane Devitt, 1st Bt.+2 b. 28 Mar 1839, d. 8 Dec 1923
Barzillai Lane1
Child of Barzillai Lane
- Margaret Lane+2 d. 1 Mar 1876
Margaret Lane1 
From 6 February 1838, her married name became Devitt.
Child of Margaret Lane and Thomas Henry Devitt
- Sir Thomas Lane Devitt, 1st Bt.+2 b. 28 Mar 1839, d. 8 Dec 1923
Sir Thomas Lane Devitt, 1st Bt.1 
He was senior partner of Devitt and Moore.1 He was Founder of Devitt and Moore Nautical College, Pangbourne.1 He was President of the Institute of Shipbrokers.1 He was chairman of Lloyd’s Register Shipping between 1909 and 1920.1 He was created 1st Baronet Devitt, of Chelsea, in the County of London [U.K.] on 4 July 1916.1
Children of Sir Thomas Lane Devitt, 1st Bt. and Fanny Theodora Pye-Smith
- Mary Theodora Devitt2 d. 24 Aug 1864
- Helen Margaret Devitt2 d. 13 Sep 1932
- Emily Ruth Devitt2 d. 21 Dec 1950
- Lilian Dorothea Devitt2 d. 8 Sep 1921
- Katherine Rutherford Devitt+2 d. 27 Jan 1964
- Arthur Devitt+2 b. 29 Dec 1867, d. 16 Jun 1921
- Howson Foulger Devitt+2 b. 8 Jul 1869, d. 13 Mar 1949
- Major Herbert Pye-Smith Devitt+2 b. 18 May 1873, d. 1958
- Sir Philip Henry Devitt, 1st and last Bt.+2 b. 26 Jan 1876, d. 5 Jun 1947
Ebenezer Pye-Smith1
Child of Ebenezer Pye-Smith
- Fanny Theodora Pye-Smith+2 d. 5 Feb 1917