| David Heriot (1891 - 1967) |
|
| Annie May McGregor (1894 - 1976) |
m. 16 Dec 1944, Baptist Church, Footscray, Melbourne, Victoria
| Ronald Leslie Blackbell | Olive Maud Heriot |
 b. 1922, Footscray, Melbourne, Victoriad. 24 Apr 1988, Yarraville, Melbourne, Victoria bur. occ. edu. rel. |
 b. 3 Mar 1923, Yarraville, Melbourne, Victoriad. 23 Apr 2000 bur. occ. edu. rel. |