| Bertram | O W | | Trooper | BSACM Rhodesia 1896 (0).
Source: BSACM rolls | Bulawayo Field Force |
| Bertram | P | 682 | Trooper | Source: QSA medal roll in WO100/246 | Colonial Light Horse |
| Bertram | P | 652 | Trooper | Source: KSA medal roll in WO100/360 | Colonial Light Horse |
| Bertram | P D | | | Source: WO100/283 | King Williamstown TG |
| Bertram | Pearson | 17 | Trooper | Source: Nominal roll in WO127 | Rhodesia Regiment |
| Bertram | Pearson | 682 | | D Company
Source: Nominal roll in WO127 | DEOVR |
| Bertram | Peter David | | | Source: Attestation paper in WO126 | Brabant's Horse |
| Bertram | Peter David | 39 | Corporal | QSA (3) CC Wep Witt
Source: Wepener Siege Account and Medal Roll | Brabant's Horse |
| Bertram | Q C | | | A Troop
Source: WO100/247 | Farmer's Guard (Burgher Police) |
| Bertram | R | | Lieutenant | Wounded and prisoner. Spitzkop, 25 May 1900
Released
Source: South African Field Force Casualty Roll | Eastern Province Horse |
| Bertram | R | | | 1st Battalion
Source: Medal rolls | (Princess Louise's) Sutherland and Argyll Highland |
| Bertram | R | | | 1st Battalion
Source: Medal rolls | (Princess Louise's) Sutherland and Argyll Highland |
| Bertram | R | | | Source: QSA and KSA medal rolls | Western Province Mounted Rifles |
| Bertram | R | | Trooper | BSACM Rhodesia 1896 (0).
Source: BSACM rolls | Municipal Police |
| Bertram | R H | | Lieutenant | Source: Nominal roll in WO127 | Queenstown Rifle Volunteers |
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