| Gibson | Joshua | 22315 | Sergeant | Source: QSA Medal Rolls | 77th Company, 8th Btn, IY |
| Gibson | Joshua John | 41682 | Trooper | No known Company. Served in 35th Btn IY
Source: QSA Medal Rolls | Imperial Yeomanry |
| Gibson | K M | | | Source: QSA and KSA medal rolls | Native Labour Corps |
| Gibson | L | | | Volunteer Service Company
Source: QSA and KSA medal rolls | Royal Scots (Lothian Regiment) |
| Gibson | L | | | 1st Volunteer Company
Source: QSA and KSA medal rolls | Royal Scots (Lothian Regiment) |
| Gibson | L | | | 2nd Battalion
Source: QSA and KSA medal rolls | Lincolnshire Regiment |
| Gibson | L H | | | 1st Battalion
Source: QSA and KSA medal rolls | Highland Light Infantry |
| Gibson | L H | | Second Lieutenant | 1st Battalion
Demise: Killed in action 14 Aug 1900
Place: Witpoort
Source: In Memoriam by S Watt | Highland Light Infantry |
| Gibson | Leonard Claude | 36461 | Trooper | Source: QSA Medal Rolls | 50th Company, 17th Btn, IY |
| Gibson | Lewis Henry | | 2nd Lieutenant | He died August 14th, 1900, of wounds received in action at Spitz Kop. He was born May 1881, entered the Highland Light Infantry February 1900, and joined the first battalion in South Africa. He served in the Cape and Orange River Colonies.
Source: Donner | Highland Light Infantry |
| Gibson | Lionel | 28754 | Corporal | Source: QSA Medal Rolls | 2nd Co, 1st Btn, IY |
| Gibson | M | | | Source: WO100/146 | No 4 Mountain Battery, RGA |
| Gibson | M | | | 1st Battalion
Source: QSA and KSA medal rolls | Northumberland Fusiliers |
| Gibson | M | 4232 | Staff Sergeant | QSA (2) CC DoL
Provisional list of recipients
Source: Ladysmith Siege Account and Medal Roll | Royal Army Medical Corps |
| Gibson | M | 574 | Gunner | Frontier Wars. SAGS (1) 1879. 7th Brigade, 11th Battery | Royal Artillery |
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