|Unit||21st Australian Infantry Battalion|
|Service||Australian Imperial Force|
|Conflict/Operation||First World War, 1914-1918|
|Conflict Eligibility Date||First World War, 1914-1921|
|Date of Death||11 November 1917|
|Place of Death||Belgium|
|Cause of Death||Killed in action|
|Age at Death||31|
|Place of Association||Crystal Brook, South Australia, Australia|
|Cemetery or Memorial Details||Aeroplane Cemetery, Ypres, Flanders, Belgium|
|Source||AWM145 Roll of Honour cards, 1914-1918 War, Army|
Roll of Honour Robert Henry Yon
Location on the Roll of Honour
Robert Henry Yon's name is located at panel 95 in the Commemorative Area at the Australian War Memorial (as indicated by the poppy on the plan).
Roll of Honour circular
For the First World War the circulars were forms sent to next of kin seeking details regarding the deceased. They form the basis of the card indexes from which the original Roll of Honour was compiled.
View circular (0 B PDF file)
Personal Service Records
For information about obtaining service records please see National Archives of Australia - Personal service records .
The Office of Australian War Graves has the location and other information about war graves and memorials. Search the records of the Commonwealth War Graves Commission for details about First and Second World War graves.
Roll of Honour name projection
Robert Henry Yon's name will be projected onto the exterior of the Hall of Memory on:
- Wed 16 February 2022 at 3:15am
These dates and times are estimates. Please note that previous advised times on this site have recently been changed to ensure that early evening projections are clearly visible and not affected by twilight. The actual time of projection could also change as a result of weather and other factors, so it is advisable to check closer to the date. In the rare event of a temporary loss of electrical power, the names scheduled for display in that period will not appear until the next time listed.