John Anthony Willoughby Burrell Henniker-Heaton1 
John Lindsey Henniker-Heaton1
John Lindsey Henniker-Heaton usually went by his middle name of Lindsey.1 He was educated at Wellington College, Crowthorne, Berkshire, EnglandG.1 He graduated from Emmanuel College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, with a Master of Arts (M.A.)1 He was registered as a Chartered Engineer (C.Eng.)1 He was appointed Fellow, Institution of Mechanical Engineers (F.I.Mech.E.)1 He lived in 2003 at Northwoods House, Northwoods, Winterbourne, Gloucestershire, EnglandG.1
Children of John Lindsey Henniker-Heaton and Elisabeth Gladwell
- Anthony James Henniker-Heaton2 b. 1974
- Robert Piers Henniker-Heaton2 b. 1978
Elisabeth Gladwell1
From 1970, her married name became Henniker-Heaton.
Children of Elisabeth Gladwell and John Lindsey Henniker-Heaton
- Anthony James Henniker-Heaton2 b. 1974
- Robert Piers Henniker-Heaton2 b. 1978
Anthony James Henniker-Heaton1
Robert Piers Henniker-Heaton1
Charles Peter Henniker-Heaton1
He was educated at Eton College, Windsor, Berkshire, EnglandG.1 He lived in 2003 at 206 Rue de la Limité, Krarinem, Brussels, BelgiumG.1 He lived in 2017 at Mechelsesteenweg 323, Wezembeek-Oppem, Belgium.
Children of Charles Peter Henniker-Heaton and Julia Johnson
- Alexander James Peter Henniker-Heaton2 b. 1992
- Toby Anthony Henniker-Heaton2 b. 1994
- [S37] BP2003 volume 2, page 1872. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S8288] Charles Henniker-Heaton, “re: Henniker-Heaton Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 13 April 2017. Hereinafter cited as “re: Henniker-Heaton Family.”
Julia Johnson1
From 1989, her married name became Henniker-Heaton.
Children of Julia Johnson and Charles Peter Henniker-Heaton
- Alexander James Peter Henniker-Heaton2 b. 1992
- Toby Anthony Henniker-Heaton2 b. 1994
- [S37] BP2003 volume 2, page 1872. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S8288] Charles Henniker-Heaton, “re: Henniker-Heaton Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 13 April 2017. Hereinafter cited as “re: Henniker-Heaton Family.”
Alexander James Peter Henniker-Heaton1
Toby Anthony Henniker-Heaton1
