| Williams | Sidney Bruce | | | Source: QSA and KSA medal rolls | South African Constabulary |
| Williams | Sidney Stanley | | Lieutenant | QSA (3).
Source: QSA medal rolls | 5th (Royal Irish) Lancers |
| Williams | Sidney Walker | 32468 | Trooper | Served 04 Mar 01 to 30 Sep 01. Discharged, Port Elizabeth, completion of service
Source: Nominal roll in WO127 | Ashburner's Light Horse |
| Williams | Sidney Walter | | | Source: Attestation paper in WO126 | Ashburner's Light Horse |
| Williams | Solomon | | | Source: QSA and KSA medal rolls | Koffyfontein Defence Force |
| Williams | Stanley | 351 | Trooper | Source: Nominal roll in WO127 | Rhodesia Regiment |
| Williams | Stanley | 23174 | Trooper | Source: QSA Medal Rolls | 83rd Company, 21st Btn, IY |
| Williams | Stanley | 535 | Trooper | BSACM Mashonaland 1897 (0). With some copied research which suggests he may be Trooper S. Williams, Rhodesia Regiment, who died of Enteric at Rustenburg on 7 July 1900. BSACM reverse Mashonaland 1897 (Troopr. D. M. Grassie, Umtali Vol. ). DNW April 2006 £270. DNW March 2011 £350. DNW September 2014 £320.
Source: BSACM rolls | British South Africa Police |
| Williams | Stanley | 22654 | Sergeant | Source: Nominal roll in WO127 | Commander-in-Chief's Bodyguard |
| Williams | Stanley James Salter | 39761 | Trooper | Served 20 Sep 01 to 26 Mar 02. Discharged Completion of Service JB
Source: Nominal roll in WO127 | Scottish Horse |
| Williams | Stanley James Salter | 39761 | Trooper | 2nd Battalion
Source: QSA Medal Rolls | Scottish Horse |
| Williams | Stanley James Salter | 6 | Private | Source: OZ-Boer database | Tasmania, 3rd Imperial Contingent |
| Williams | Sydney | 345 | Trooper | Source: Nominal roll in WO127 | Rhodesia Regiment |
| Williams | T | | | Source: WO100/280 | Bedford DMT |
| Williams | T | | | Source: QSA and KSA medal rolls | 7th Battery, RFA |
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