Benjamin Franklin du Bois1
Child of Benjamin Franklin du Bois
Helen Torrey du Bois1
She lived at Mobile, Alabama, U.S.A.1 From 16 July 1941, her married name became Johnston. From 1989, her married name became Lenton.1
Children of Helen Torrey du Bois and Sir Thomas Alexander Johnston of Caskieben, 13th Bt.
- Helen Du Bois Johnston+2 b. 12 Jul 1944, d. 31 Jan 2015
- Lesley Sheldon Johnston+2 b. 30 May 1951, d. 8 Mar 2012
- Sir Thomas Alexander Johnston of Caskieben, 14th Bt.2 b. 1 Feb 1956
Sir Thomas Alexander Johnston of Caskieben, 14th Bt.1
He succeeded as the 14th Baronet Johnston, of Caskieben [N.S., 1626] in 1984.2
Helen Du Bois Johnston1 
She was educated at University of Alberta, Alabama, U.S.A.3 From 2 August 1969, her married name became Sargent. She lived in 2003 at 239 E 31st Street, Manhattan, New York City, New York, U.S.A.G.1
Children of Helen Du Bois Johnston and Philip Thomas Sargent
Philip Thomas Sargent1
Children of Philip Thomas Sargent and Helen Du Bois Johnston
Lesley Sheldon Johnston1 
Children of Lesley Sheldon Johnston and David Charles Krempa
- Mary Helen Johnston2 b. 1978
- Melissa Lesley Johnston2 b. 1980
- David Alexander Johnston2 b. 1984
- [S37] BP2003 volume 2, page 2107. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
David Charles Krempa1
From 1972, her married name became Johnston.
Children of David Charles Krempa and Lesley Sheldon Johnston
- Mary Helen Johnston2 b. 1978
- Melissa Lesley Johnston2 b. 1980
- David Alexander Johnston2 b. 1984
David Alexander Johnston1
Mary Helen Johnston1
