| Roberts | J P | | | Source: QSA and KSA medal rolls | New Zealand, 3rd Contingent |
| Roberts | J P | | | Source: WO100/281 | East London DMT |
| Roberts | J P | 40 | Private | Source: QSA and KSA medal rolls | Willowmore Railway Contingent |
| Roberts | J P | 2731 | Private | Died of disease. Pretoria, 25 February 1901
Rough Riders. Rough Riders
Source: South African Field Force Casualty Roll | New Zealand contingent |
| Roberts | J P R | 2734 | Private | Demise: Died of disease - enteric fever 25 Feb 1901
Place: Pretoria
Source: In Memoriam by S Watt | New Zealand, 3rd Contingent |
| Roberts | J R | | | Nominal roll #2 (R1) | Driscoll's Scouts |
| Roberts | J R | 474 | Trooper | Also served Dartnell's Artly
Source: Nominal roll in WO127 | Natal Volunteer Composite Regiment |
| Roberts | J S | | | Source: QSA and KSA medal rolls | South African Constabulary |
| Roberts | J T | | | 2nd Battalion
Source: QSA and KSA medal rolls | Northamptonshire Regiment |
| Roberts | J W | | | Source: WO100/279 | Cape Government Railways |
| Roberts | J W | 6541 | Private | 3rd Battalion
Demise: Died 20 Sep 1903
Place: Middelburg. EC
Source: In Memoriam by S Watt | Manchester Regiment |
| Roberts | J W | | | 3rd Battalion
Source: Medal rolls | Cheshire Regiment |
| Roberts | J W | | | Source: QSA and KSA rolls | British South Africa Police |
| Roberts | J W | | Private | Natal 1906 (1)
Source: Recipients of the Natal 1906 Medal | York and Lancaster Regiment |
| Roberts | J W | | | Source: QSA and KSA medal rolls | Coldstream Guards |
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