During World War I, McLaren served in the British Army with the 51st Highland Division.
McLaren | Malcolm McLaren | Norman McLaren | Jock Sutherland | McLaren (racing) | Jock Stein | Jock Ewing | McLaren Vale | McLaren Group | Jock | Bill McLaren | McLaren MP4-12C | McLaren F1 | Jock Haston | Jock Whitney's | Jock Sturges | Jock McFadyen | Jock Mahoney | Jock D. Mackinlay | Jock Campbell, Baron Campbell of Eskan | Jock Brandis | Jock Aird | Charles McLaren, 3rd Baron Aberconway | Bruce McLaren | Willie McLaren | Lady Rose McLaren | John Ross "Jock" Ewing | John McLaren McBryde | John McLaren (baseball) | John McLaren |