| Lucas | J W | | | Source: WO100/231 | City Imperial Volunteers |
| Lucas | J W | | | Source: QSA and KSA medal rolls | New Zealand, 7th Contingent |
| Lucas | James Francis | 31071 | Private | Served 21 Feb 01 to 20 Jul 01. Time Expired
Source: Nominal roll in WO127 | Cape Colony Cyclist Corps |
| Lucas | Jesse George James | 57738 | Sergeant | QSA (4)
Source: List of QSAs with the clasp Elandslaagte | 42nd Battery, RFA |
| Lucas | Jesse George James | | | Source: QSA and KSA medal rolls | 42nd Battery, RFA |
| Lucas | Jesse George James | 57738 | Sergeant | QSA (4) Eland DoL OFS Belf
Provisional list of recipients
Source: Ladysmith Siege Account and Medal Roll | 42nd Battery, RFA |
| Lucas | John | 1025 | Trooper | Source: OZ-Boer database | New South Wales, 3rd Contingent NSW Mounted Rifles |
| Lucas | John | | Trooper | Source: Nominal roll in WO127 | Nesbitt's Horse |
| Lucas | John | 138 | | CGHGSM (1) Bechuanaland. CPD1. Native Private
Source: Roll of the CGHGSM | Cape Police |
| Lucas | John | 518 | Trooper | 2nd Battalion
Source: Nominal roll in WO127 | Imperial Light Horse |
| Lucas | John Henry | 22248 | Trooper | Source: Nominal roll in WO127 | Commander-in-Chief's Bodyguard |
| Lucas | John Henry | 435 | Trooper | Served in 1st KFS. Joined Bulawayo 7 Dec 00 transferred 29 Apr 01 2KFS
Source: Nominal roll in WO127 | Kitchener's Fighting Scouts |
| Lucas | John Henry | 435 | Trooper | Served in 2nd KFS. Joined Bulawayo 30 Apr 01 transferred from 1KFS Discharged 28 Jun 01
Source: Nominal roll in WO127 | Kitchener's Fighting Scouts |
| Lucas | John Henry Thomas | 3057 | Col/Sergeant | Source: Nominal roll in WO127 | Kitchener's Horse |
| Lucas | John Sutton | | | 1st Battalion
Source: QSA and KSA rolls | Imperial Light Horse |
|
|
