Geoffrey Robert Scott1
Joanna Maud Makgill1 
From 1927, her married name became Stevenson.
Children of Joanna Maud Makgill and Brian Preston Stevenson
- Cynthia Mary Stevenson+2 b. 1 Jul 1928
- Miriam Rosemary Stevenson2 b. 18 Dec 1930
- Joanna Muriel Stevenson+2 b. 18 Apr 1932
- Rodney Brian Preston Stevenson+2 b. 1 Feb 1935
Brian Preston Stevenson1 
He lived at Auckland, New Zealand.1
Children of Brian Preston Stevenson and Joanna Maud Makgill
- Cynthia Mary Stevenson+3 b. 1 Jul 1928
- Miriam Rosemary Stevenson3 b. 18 Dec 1930
- Joanna Muriel Stevenson+3 b. 18 Apr 1932
- Rodney Brian Preston Stevenson+3 b. 1 Feb 1935
- [S37] BP2003 volume 2, page 3041. See link for full details for this source. Hereinafter cited as. [S37]
- [S7923] Peter Gumprich, “re: Stevenson Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 1 March 2016. Hereinafter cited as “re: Stevenson Family.”
- [S37] BP2003. [S37]
Rodney Brian Preston Stevenson1
Children of Rodney Brian Preston Stevenson and Susanne Harle Giles
- Mark Preston Stevenson2 b. 1958
- Victoria Anne Stevenson2 b. 1960
Robert Harle Giles1
Child of Robert Harle Giles
Susanne Harle Giles1
From 1958, her married name became Stevenson.
Children of Susanne Harle Giles and Rodney Brian Preston Stevenson
- Mark Preston Stevenson2 b. 1958
- Victoria Anne Stevenson2 b. 1960
Mark Preston Stevenson1
Victoria Anne Stevenson1
Cynthia Mary Stevenson1
From 19 May 1962, her married name became Hyatt. She lived in 2003 at 553 South Titirangi Road, Titirangi, Auckland, New ZealandG.1
Children of Cynthia Mary Stevenson and John Hampden Hyatt
- Michael John Guthrie Hyatt2 b. 9 Jun 1963
- Juliet Mary Hyatt2 b. 21 Aug 1964
- Susan Joanna Hyatt2 b. 18 Oct 1967
Kenneth Edwin Hyatt1
Child of Kenneth Edwin Hyatt