Son of John and Jane McKinley Sinclair, 63 Holmscroft Street, Greenock
Remembering those who fought in the Great War.
John McKinley Sinclair
- Died: 25th September, 1918
- Age: 23
- Rank: Private
- Service No: 172900
- Regiment: Scots Guards
- Unit: 2nd Battalion
- Cemetery: Lagnicourt Hedge Cemetery
- Memorials: Westburn Church War Memorial Greenock High School War Memorial
