Anna Maria Biscar1
From 1908, her married name became Jackson.
Child of Anna Maria Biscar and Major Francis Gorham Jackson
- Sir Robert Jackson, 7th Bt.+2 b. 16 Mar 1910, d. 17 Apr 2000
Sir Robert Jackson, 7th Bt.1 
He was educated at St. George’s College, Argentina.1 He succeeded as the 7th Baronet Jackson, of Arlsey, co. Bedford [U.K., 1815] on 31 May 1980.1
Children of Sir Robert Jackson, 7th Bt. and Maria Esther Casamayou
- Victoria M. Jackson+2 b. 7 May 1945, d. 4 Jul 1993
- Bertha Mary Jackson+2 b. 1 Nov 1949
Maria Esther Casamayou1
From 4 October 1943, her married name became Jackson. She lived in 2003 at Apartamento 601, Boulevard Artigas 266, Montevideo, UruguayG.1
Children of Maria Esther Casamayou and Sir Robert Jackson, 7th Bt.
- Victoria M. Jackson+2 b. 7 May 1945, d. 4 Jul 1993
- Bertha Mary Jackson+2 b. 1 Nov 1949
Victoria M. Jackson1 
From March 1968, her married name became Jaume.
Child of Victoria M. Jackson and Juan Carlos Jaume
- Juan Carlos Jaume Jackson2 b. 1 Jan 1969
- [S37] BP2003 volume 2, page 2070. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S8311] Juan Carlos Jaume Jackson, “re: Jackson Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 8 May 2017. Hereinafter cited as “re: Jackson Family.”
Juan Carlos Jaume1
Child of Juan Carlos Jaume and Victoria M. Jackson
- Juan Carlos Jaume Jackson2 b. 1 Jan 1969
Juan Carlos Jaume Jackson1
Bertha Mary Jackson1
From April 1970, her married name became Strauch.
Children of Bertha Mary Jackson and Juan Alberto Strauch
- Patricia Strauch2 b. 31 Oct 1974
- Bertha Strauch2 b. 5 Aug 1976, d. 19 Jun 1985
- Sofia Strauch2 b. 21 May 1982
- Josefina Strauch2 b. 5 Nov 1988
Juan Alberto Strauch1
Children of Juan Alberto Strauch and Bertha Mary Jackson
- Patricia Strauch2 b. 31 Oct 1974
- Bertha Strauch2 b. 5 Aug 1976, d. 19 Jun 1985
- Sofia Strauch2 b. 21 May 1982
- Josefina Strauch2 b. 5 Nov 1988
Patricia Strauch1