| McGowan | P | 1062 | Private | 1st Battalion
Source: QSA roll | (Princess Victoria's) Royal Irish Fusiliers |
| McGowan | P | | | 2nd Battalion
Source: QSA and KSA medal rolls | (Duke of Cambridge's Own) Middlesex Regiment |
| McGowan | P | 11/675 | Private | Frontier Wars. SAGS (1) 1879 | (King's Own) Royal Lancaster Regiment |
| Mcgowan | P | | | Source: QSA and KSA rolls | DEOVR |
| McGowan | P | | Private | CGHGSM (1) Bechuanaland
Source: Roll of the CGHGSM | DEOVR |
| McGowan | P | | | 1st Battalion
Source: QSA and KSA medal rolls | King's Own Scottish Borderers |
| McGowan | P | | | Source: Medal rolls | (Princess Louise's) Sutherland and Argyll Highland |
| McGowan | P | 3697 | Private | 5th Battalion
Source: QSA roll | (Duke of Cambridge's Own) Middlesex Regiment |
| McGowan | R | | | Received the Mediterranean Medal
5th Battalion
Source: Medal roll WO100 368 | Northumberland Fusiliers |
| Mcgowan | Robert | 1489 | | Attested: Jul 1902. Source: CMP 35 | Cape Police |
| McGowan | S | | | 2nd Battalion
Source: Medal rolls | Royal Munster Fusiliers |
| McGowan | S J | 25016 | Sapper | To G Company 21 Aug 1900. Discharged. QSA (2) sent 9 Oct 1903.
QSA (3) CC OFS SA01
TNA ref 157/41; 157/51 | Royal Engineers, Fortress Company, 26th |
| McGowan | T | | | 2nd Battalion
Source: QSA and KSA medal rolls | Lancashire Fusiliers |
| McGowan | T | 1155 | Private | Frontier Wars. SAGS (1) 1877-8-9 | Royal Warwickshire Regiment |
| McGowan | T | 387 | Private | Frontier Wars. SAGS (1) 1877-8-9 | Connaught Rangers |
|
|
