| Borthwick | E R | | Chaplain | QSA (0).
Source: QSA medal rolls | HMS Niobe |
| Borthwick | G E | | | 2nd Battalion
Source: QSA and KSA medal rolls | Northumberland Fusiliers |
| Borthwick | Gordon | | Trooper | Served 14 Jun 02 to 30 Jun 02. Discharged H. Borthwick, 99 Detroits Pan Rd., Kleinberty
Source: Nominal roll in WO127 | Canadian Scouts |
| Borthwick | Gordon | | | Source: Attestation paper in WO126 | Canadian Scouts |
| Borthwick | H | | | 2nd Battalion
Source: QSA and KSA medal rolls | Northumberland Fusiliers |
| Borthwick | Henry A | 30845 | Private | Source: QSA Medal Rolls | 16th Company, 5th Btn, IY |
| Borthwick | J | | | 2nd Battalion
Source: QSA and KSA medal rolls | Highland Light Infantry |
| Borthwick | J | | | 1st Battalion
Source: QSA and KSA medal rolls | Highland Light Infantry |
| Borthwick | J | 3978 | Private | QSA (5). To 4th Prov. Regt. of Dragoons for Transfer to Army Reserve.
Source: QSA medal rolls | 2nd Dragoon Guards (Queen's Bays) |
| Borthwick | J | 14222 | Sapper | Frontier Wars. SAGS (1) 1879. 5th Company | Royal Engineers |
| Borthwick | J | | | 1st Battalion
Source: QSA and KSA medal rolls | Northumberland Fusiliers |
| Borthwick | J | | | 3rd Volunteer Company
Source: QSA and KSA medal rolls | Northumberland Fusiliers |
| Borthwick | J | | | 1st Battalion
Source: QSA and KSA medal rolls | Royal Scots (Lothian Regiment) |
| Borthwick | J J | | Private | Demise: Died of disease - dysentery 20 Feb 1900
Place: Mafikeng
Source: In Memoriam by S Watt | Mafeking Town Guard |
| Borthwick | J J | | | QSA (1) DoM. QSA (1). Glendining February 1985
Source: Mafeking Siege Account and Medal Roll | Mafeking Town Guard |
|
|
