| Mason | H E | | | Source: QSA and KSA medal rolls | No 4 Mountain Battery, RGA |
| Mason | H E | | | Source: WO100/146 | No 4 Mountain Battery, RGA |
| Mason | H E | | | Source: QSA and KSA medal rolls | Natal Mounted Infantry |
| Mason | H E | | Civil Veterinary Surgeon | | Civil Surgeon |
| Mason | H E T | | | Source: QSA and KSA medal rolls | 17th Battery, RFA |
| Mason | H F | | Private | QSA known to exist. QSA (1)
Source: List of QSAs with the clasp Defence of Kimberley | Kimberley TG |
| Mason | H G | 4342 | Lance Corporal | QSA (3) DoL OFS Tr
Provisional list of recipients
Source: Ladysmith Siege Account and Medal Roll | 5th (Princess Charlotte of Wales's) Dragoon Guards |
| Mason | H G | 4342 | Lance Corporal | QSA (3).
Source: QSA medal rolls | 5th (Princess Charlotte of Wales's) Dragoon Guards |
| Mason | H L | 36807 | Corporal | Slightly wounded. Waterkloof, Zeerust, 8 July 1901
Source: South African Field Force Casualty Roll | Roberts' Horse |
| Mason | H R | | SSM | Natal 1906 (0)
Source: Recipients of the Natal 1906 Medal | Border Mounted Rifles |
| Mason | H S | 20971 | Private | Demise: Died of disease 11 Feb 1902
Place: Mafikeng
Source: In Memoriam by S Watt | 16th Company, 5th Btn, IY |
| Mason | H W | 3619 | Corporal | Demise: Killed in action 22 Aug 1900
Place: Zeerust Near Vaalkop
Source: In Memoriam by S Watt | 17th (The Duke of Cambridge's Own) Lancers |
| Mason | H W | 3619 | Corporal | Killed in action. Vaalkop, 22 August 1900
Source: South African Field Force Casualty Roll | 17th (The Duke of Cambridge's Own) Lancers |
| Mason | Harry | | Orderly | Source: Nominal roll in WO127 | Imperial Hospital Corps |
| Mason | Harry | 27307 | Trooper | Source: QSA Medal Rolls | 10th Company, 3rd Btn, IY |
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