| Adams | John | 252 | Private | Served 21 May 00 to 31 May 1902 .
Source: Nominal roll in WO127 | Dordrecht TG |
| Adams | John | 1236 and 102 | Trooper | 1st Battalion
Source: Nominal roll in WO127 | Imperial Light Horse |
| Adams | John | 9549 | Trooper | Source: Nominal roll in WO127 | Roberts' Horse |
| Adams | John | 28741 | Private | Source: Nominal roll in WO127 | Rand Rifles |
| Adams | John | | Bearer | Served 09 Dec 99 to 12 Mar 00.
Source: Nominal roll in WO127 | Natal Volunteer Ambulance Corps |
| Adams | John | | | 1st Battalion
Source: QSA and KSA rolls | Imperial Light Horse |
| Adams | John | | | Source: QSA and KSA medal rolls | New Zealand, 9th Contingent |
| Adams | John | 7601 | Private | Source: OZ-Boer database | New Zealand, 9th Contingent |
| Adams | John | 7013 | | Source: Medal rolls | Canada, 2nd Royal Canadian Regiment of Infantry |
| Adams | John | | Trooper | Frontier Wars. SAGS (1) 1878-9 | Northern Border Police Force |
| Adams | John Edward | 2020 | Coy. Sergeant Major | Source: OZ-Boer database | Tasmania, 3rd Battalion Australian Commonwealth Ho |
| Adams | John Felix | 22131 | Corporal | Source: Nominal roll in WO127 | Commander-in-Chief's Bodyguard |
| Adams | John Felix | 641 and 4396 | Squadron Sergeant Major | Source: Nominal roll in WO127 | Western Light Horse |
| Adams | John Felix | 34 | Corporal | Source: Nominal roll in WO127 | Protectorate Regiment |
| Adams | John Felix | | | Source: QSA and KSA medal rolls | Western Province Mounted Rifles |
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