| Regimental number | 2461 |
| Place of birth | Sydney, New South Wales |
| School | Armidale Public School, New South Wales |
| Religion | Church of England |
| Occupation | Clerk |
| Address | Llandill Avenue, Strathfield, New South Wales |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Mother, Mrs Emily Pearse, Llandill Avenue, Strathfield, New South Wales |
| Previous military service | Served in the Citizen Military Forces. |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 1st Battalion, 7th Reinforcement |
| AWM Embarkation Roll number | 23/18/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A67 Orsova on |
| Rank from Nominal Roll | Lance Corporal |
| Unit from Nominal Roll | 53rd Battalion |
| Other details from Roll of Honour Circular | Served in Egypt, Gallipoli and France. |
| Fate | Killed in Action |
| Place of death or wounding | France |
| Age at death | 22 |
| Age at death from cemetery records | 22 |
| Place of burial | Heath Cemetery (Plot VII, Row H, Grave no. 4), Harbonnieres, France |
| Panel number, Roll of Honour, Australian War Memorial | 158 |
| Miscellaneous information from cemetery records | Parents: Albert William and Emily Mary PEARSE, 10 Bligh Street, Sydney, New SOuth Wales |
| Family/military connections | Brother Capt Ernest Wolesley Pearse. |