Jock Douglas Robertson (?–?)
- Robertson, Helen Ethel (mother)

- Robertson, Douglas Hamilton (father)

- Capp, Margot (sister)

- Ross, Runa (sister)

- Capp, Bruce Lindeman (brother-in-law)

- Ross, Dudley Robin (brother-in-law)

- Woodside, Una Grace (aunt)

- Woodside, William Stewart (uncle by marriage)

- Robertson, Muriel Constance (grandmother)

- Robertson, John Tennant (grandfather)

Citation details
'Robertson, Jock Douglas (?–?)', People Australia, National Centre of Biography, Australian National University, https://peopleaustralia.anu.edu.au/biography/robertson-jock-douglas-21031/text, accessed 25 May 2025.