| Regimental number | 21391 |
| Place of birth | Ipswich Queensland |
| Religion | Roman Catholic |
| Occupation | Public servant |
| Address | St Lucia Road, Toowong, Brisbane, Queensland |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Father, P A O'Sullivan, St Lucia Road, Toowong, Brisbane, Queensland |
| Previous military service | 8th Infantry |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Gunner |
| Unit name | 9th Field Artillery Brigade, Brigade Ammunition Column |
| AWM Embarkation Roll number | 13/36A/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A8 Argyllshire on |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 8th Field Artillery Brigade |
| Fate | Died of disease |
| Age at death from cemetery records | 23 |
| Place of burial | City of Paris Cemetery (Plot 6, Row 21, Grave No. 8), France |
| Panel number, Roll of Honour, Australian War Memorial | 15 |
| Miscellaneous information from cemetery records | Parents: Patrick and Mary O'SULLIVAN, St. Lucia Road, Toowong, Queensland |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
