| Regimental number | 771 |
| Place of birth | Drummoyne New South Wales |
| Religion | Church of England |
| Occupation | Soldier |
| Address | Barracks, South Head, Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 19 |
| Next of kin | Father, T E Heydon, 3 Market Street, Drummoyne, Sydney, New South Wales |
| Previous military service | Royal Australian Garrison Artillery |
| Enlistment date | |
| Rank on enlistment | Gunner |
| Unit name | Heavy Artillery Group 36, Reinforcement 8 |
| AWM Embarkation Roll number | 13/49/4 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A60 Aeneas on |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 36th Heavy Artillery Brigade |
| Fate | Returned to Australia |
| Family/military connections | Brother: 110 Pte Edward Lymes HEYDON, 1st Field Artillery Brigade, killed in action, 21 December 1916; Cousin: 6937 Pte George Charles Richard SEATON, 20th bn, killed in action, 31 August 1918. |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
