Harold D’Aguilar Jackson1 
He was educated at Harrow School, Harrow, London, England.1 He fought in the First World War, with U.S. Engineers in France.1
Children of Harold D’Aguilar Jackson and Anna Lillian (?)
Anna Lillian (?)1
From 1903, her married name became Jackson.
Children of Anna Lillian (?) and Harold D’Aguilar Jackson
Colonel William Douglas D’Aguilar Jackson1
He was educated at California Institute of Technology, California, U.S.A.G.2 He was educated at Southern California University, California, U.S.A.1 He was awarded the Legion of Merit with Oak Leaf Cluster.2 He gained the rank of Colonel in the U.S. Army.1 He was chairman of Research and Development Division, Office of QMG.1
Children of Colonel William Douglas D’Aguilar Jackson and Margaret Williams
- Margaret Anne Jackson2 b. 1938
- Susan Jackson2 b. 1940
Margaret Williams1
Her married name became Jackson.
Children of Margaret Williams and Colonel William Douglas D’Aguilar Jackson
- Margaret Anne Jackson2 b. 1938
- Susan Jackson2 b. 1940
Margaret Anne Jackson1
Susan Jackson1
Hyacinthe Lillian D’Aguilar Jackson1
She was educated at Southern California University, California, U.S.A.1 From 1933, her married name became Procter.
John Machell Procter1 
- [S37] BP2003 volume 2, page 2072. See link for full details for this source. Hereinafter cited as. [S37]
Spiridion Metaxa1
Child of Spiridion Metaxa
- [S47] BIFR1976 page 473. See link for full details for this source. Hereinafter cited as. [S47]
unknown son Balmain1
- [S47] BIFR1976 page 474. See link for full details for this source. Hereinafter cited as. [S47]
