Carl William Robbins Date of birth: 2 December, 1913Unit: Auto Park; General Headquarters of the Army of the Ebro; Driver; Rank Soldado
Thomas Roberts Alternate name(s): RobertDate of birth: 31 March, 1915Unit: Mackenzie Papineau Battalion, Company 3; 59th Battalion, Company 3; Rank Cabo
Shand Robertson Date of birth: 13 November, 1888Unit: Trained with the 2nd Battalion of Instruction; Mackenzie Papineau Battalion
Wilfrid Jackson Robeson Alternate name(s): RobsonDate of birth: 21 December, 1900Unit: Mackenzie Papineau Battalion; John Brown Artillery Battery; 7 Army Corps, 2nd Artillery Group, 14th Battery
Albert Edward Robson Alternate name(s): RobinsonDate of Birth: circa 1911Unit: Lincoln-Washington Battalion
Harvey Rockman Alternate name(s): Rokmann; Rocklen Reynolds; BarnesDate of birth: 1 June, 1915Unit: Trained with the 2nd Battalion of Instruction in Tarazona; Transport; Mail service; Auto Park; Driver