Hereward Brackenbury1
Child of Hereward Brackenbury
- Barbara Brackenbury+2 d. 1990
Barbara Brackenbury1 
From 16 June 1925, her married name became Dyer. She was Justice of the Peace (J.P.) for Shropshire in 1946.1
Children of Barbara Brackenbury and Sir Leonard Schroeder Swinnerton Dyer, 15th Bt.
- Sir Henry Peter Francis Swinnerton-Dyer, 16th Bt.2 b. 2 Aug 1927, d. 26 Dec 2018
- Anne Winifred Swinnerton Dyer2 b. 17 Dec 1932
Martin Giffard1
- [S37] BP2003 volume 2, page 1735. See link for full details for this source. Hereinafter cited as. [S37]
Anne Winifred Swinnerton Dyer1
Sir Kenelm Ernest Lee Guinness, 4th Bt.1 
Sir Kenelm Ernest Lee Guinness, 4th Bt. also went by the nick-name of Tim.2 He was educated at Eton College, Windsor, Berkshire, EnglandG.1 He graduated from Massachusetts Institute of Technology, Cambridge, Massachusetts, U.S.A.G, with a Bachelor of Science (B.Sc.)1 He gained the rank of Lieutenant in the Royal Horse Guards.1 He was an engineering consultant.1 He succeeded as the 4th Baronet Guinness, of Ashford Castle, co. Galway [U.K., 1867] on 26 October 1954.2 He was with International Bank for Reconstruction and Development at Washington, D.C., U.S.A.G.1 He was appointed Knight Bachelor in 1998.1 He lived in 2003 at Rich Neck, Claibe, Maryland, U.S.A.G.1
Children of Sir Kenelm Ernest Lee Guinness, 4th Bt. and Jane Nevin
- Sir Kenelm Edward Lee Guinness, 5th Bt.+2 b. 30 Jan 1962
- Sean St. Lawrence Lee Guinness2 b. 21 Mar 1966
- [S37] BP2003 volume 2, page 1694. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S5580] Melissa Guinness, “re: Guinness Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 12 August 2011. Hereinafter cited as “re: Guinness Family.”
Ethelbert Paul Nevin1
Child of Ethelbert Paul Nevin
Jane Nevin1
From before 1961, her married name became Dickson.1 From 3 June 1961, her married name became Guinness.
Children of Jane Nevin and Sir Kenelm Ernest Lee Guinness, 4th Bt.
- Sir Kenelm Edward Lee Guinness, 5th Bt.+2 b. 30 Jan 1962
- Sean St. Lawrence Lee Guinness2 b. 21 Mar 1966
Sir Kenelm Edward Lee Guinness, 5th Bt.1
He graduated from Embry-Riddle Aeronautical University, Daytona Beach, Florida, U.S.A.G, with a Bachelor of Science (B.Sc.)1 He was a commercial pilot.1 He lived in 2003 at Newcomb, Maryland, U.S.A.G.1 He succeeded as the 5th Baronet Guinness, of Ashford Castle, co. Galway [U.K., 1867] on 6 May 2011.3 He lived in 2023 at Blue Hill, Maine, U.S.A.4
Children of Sir Kenelm Edward Lee Guinness, 5th Bt. and Melissa Ann Wheeley
- Kenelm Arthur Lee Guinness4
- Fiona St. Lawrence Lee Guinness4 b. 10 Aug 2003
- [S37] BP2003 volume 2, page 1694. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S5580] Melissa Guinness, “re: Guinness Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 12 August 2011. Hereinafter cited as “re: Guinness Family.”
- [S9805] Melissa Guinness, “re: Guinness Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 29 June 2023. Hereinafter cited as “re: Guinness Family.”
Melissa Ann Wheeley1
From 15 April 2001, her married name became Guinness.
Children of Melissa Ann Wheeley and Sir Kenelm Edward Lee Guinness, 5th Bt.
- Kenelm Arthur Lee Guinness2
- Fiona St. Lawrence Lee Guinness2 b. 10 Aug 2003
- [S37] BP2003 volume 2, page 1694. See link for full details for this source. Hereinafter cited as. [S37]
- [S9805] Melissa Guinness, “re: Guinness Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 29 June 2023. Hereinafter cited as “re: Guinness Family.”
Sean St. Lawrence Lee Guinness1