| Regimental number | 4150 |
| Place of birth | Slindon, near Arundel, Sussex, England |
| School | Slindon National School, Sussex, England |
| Age on arrival in Australia | 24 |
| Religion | Church of England |
| Occupation | Groom |
| Address | Pymble, New South Wales |
| Marital status | Single |
| Age at embarkation | 29 |
| Height | 5' 5.75" |
| Weight | 131 lbs |
| Next of kin | Father, William Blunden, Firs Bungalow, Slindon Common, Arundel, Sussex, England |
| Previous military service | Nil |
| Enlistment date | |
| Place of enlistment | Holsworthy, New South Wales |
| Rank on enlistment | Private |
| Unit name | 13th Battalion, 13th Reinforcement |
| AWM Embarkation Roll number | 23/30/4 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A60 Aeneas on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 13th Battalion |
| Fate | Died of wounds |
| Place of death or wounding | France |
| Age at death | 31 |
| Age at death from cemetery records | 31 |
| Place of burial | Crouy British Cemetery (Plot III, Row B, Grave No. 25), Crouy-Sur-Somme, France |
| Panel number, Roll of Honour, Australian War Memorial | 68 |
| Miscellaneous information from cemetery records | Parents: William and Ellen BLUNDEN, Burnham Cottage, Dairy Lane, Walberton, Sussex, England. Native of Slindon Common, near Arundel, Sussex, England |
| Other details |
War service: Egypt, Western Front Medals: British War Medal, Victory Medal |
| Sources | NAA: B2455, BLUNDEN William Henry |