John Robert Barnewall1 
He fought in the Second World War, serving in Syria and New Guinea.1 He gained the rank of Gunner in the 2nd/9th Australian Field Regiment, Royal Australian Artillery.1
Children of John Robert Barnewall and Marietza Elizabeth O’Rourke
- Marietza Anne Barnewall+1 b. 1947
- John Jeffrey Barnewall+1 b. 1951
- Linda Mary Barnewall+1 b. 1955
- Dorothea Laree Barnewall+1 b. 10 May 1959
- [S37] BP2003 volume 1, page 266. See link for full details for this source. Hereinafter cited as. [S37]
- [S266] World War II Unit Histories – Officers, online http://www.unithistories.com/units_index/default.asp?file=../officers/personsx. Hereinafter cited as World War II Unit Histories – Officers.
- [S1930] Anne Jones, “re: Barnewall Family,” e-mail message to BENR, 23 September 2006. Hereinafter cited as “re: Barnewall Family.”
Marietza Elizabeth O’Rourke1 
From 1946, her married name became Barnewall.1
Children of Marietza Elizabeth O’Rourke and John Robert Barnewall
- Marietza Anne Barnewall+1 b. 1947
- John Jeffrey Barnewall+1 b. 1951
- Linda Mary Barnewall+1 b. 1955
- Dorothea Laree Barnewall+1 b. 10 May 1959
Henry James O’Rourke1
Child of Henry James O’Rourke
- Marietza Elizabeth O’Rourke+1 d. Aug 2004
- [S37] BP2003 volume 1, page 266. See link for full details for this source. Hereinafter cited as. [S37]
John Jeffrey Barnewall1
Children of John Jeffrey Barnewall and Frances Erica Virieux
- Tammie Elizabeth Barnewall1 b. 1980
- Alison Louise Barnewall1 b. 1983
- Ricky Barnewall3 b. 11 Oct 1984
- [S37] BP2003 volume 1, page 266. See link for full details for this source. Hereinafter cited as. [S37]
- [S1930] Anne Jones, “re: Barnewall Family,” e-mail message to BENR, 23 September 2006. Hereinafter cited as “re: Barnewall Family.”
- [S5103] Marietza Jones, “re: Barnewall Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 21 January 2011. Hereinafter cited as “re: Barnewall Family.”
Frances Erica Virieux1
From 1976, her married name became Barnewall.1
Children of Frances Erica Virieux and John Jeffrey Barnewall
- Tammie Elizabeth Barnewall1 b. 1980
- Alison Louise Barnewall1 b. 1983
- Ricky Barnewall3 b. 11 Oct 1984
- [S37] BP2003 volume 1, page 266. See link for full details for this source. Hereinafter cited as. [S37]
- [S1930] Anne Jones, “re: Barnewall Family,” e-mail message to BENR, 23 September 2006. Hereinafter cited as “re: Barnewall Family.”
- [S5103] Marietza Jones, “re: Barnewall Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 21 January 2011. Hereinafter cited as “re: Barnewall Family.”
Eric Ernest Virieux1
Child of Eric Ernest Virieux
- [S37] BP2003 volume 1, page 266. See link for full details for this source. Hereinafter cited as. [S37]
Tammie Elizabeth Barnewall1
- [S37] BP2003 volume 1, page 266. See link for full details for this source. Hereinafter cited as. [S37]
Alison Louise Barnewall1
- [S37] BP2003 volume 1, page 266. See link for full details for this source. Hereinafter cited as. [S37]
Marietza Anne Barnewall1
Marietza Anne Barnewall usually went by her middle name of Anne.2 From 25 September 1971, her married name became Jones.2
Children of Marietza Anne Barnewall and John Llewellyn Jones
- Andrew Llewellyn Jones+2
- Nerys Anne Jones+2 b. 1973
Linda Mary Barnewall1
From 1970, her married name became Butler.2
Children of Linda Mary Barnewall and John Charles Butler