The son of the five-term mayor of Sutton, Quebec, Leon C. Dyer, Royce Coleman Dyer was born in Sutton on February 1, 1889. Before the war he worked as a butcher.
Dyer enlisted on September 23, 1914, in Valcartier, Québec and was assigned to the 8th Bn, Canadian Infantry, the 'Black Devils'. He participated in a number of WWI battles during his service, including the Second Battle of Ypres. During the Battle of Mont Sorrel his actions earned him the Military Medal for Gallantry. During this action he was gassed. After losing consciousness he was found in a ditch two days later, then spent the next month in hospital. After being promoted to Sergeant, he was hospitalized after breaking a rib during the Battle of the Somme, and again knocked out of action after getting a bullet in the torso.
needed more men for his Russian occupation force and so looked to recruit local Russians. When enrollment figures came up short he took the suggestion of one of his staff and looked to recruit criminals from the local prisons. Called the Slavo-British Allied Legion he assigned their training to Dyer, who was promoted to Lieutenant. With British, Australian and Canadian officers Dyer created a unit of just under three hundred ex-prisoners. The men viewed their Lieutenant with much respect and took to calling themselves “Dyer’s Battalion.” Encouraged by the progress of the unit Allied Russian command promoted Dyer to Captain. During training, disaster struck when he died from broncho-pneumonia. The unit never recovered but to show their respect the men carried around a huge portrait of Dyer when marching, as is the Eastern Orthodox tradition of an Icon. With their namesake dead, morale in the Battalion plummeted. Dyer had resisted enlisting suspected Bolsheviks but after his death, high command ignored this and many imprisoned Russian Bolsheviks were added to the unit. When the unit was moved to the front lines tensions grew and on July 7, 1919, the men murdered their officers. The mutineers then ordered the soldiers to cross enemy lines and join the Bolsheviks.
Death
While serving in Russia Dyer became ill and on December 27, 1918, he was admitted to the 82nd Casualty Clearing Station in Bakharitza suffering from fever. The medics there diagnosed his ailment as broncho-pneumonia, then a deadly disease, which he died from three days later, on December 30, 1918. Enlisting in 1914 and dying long after World War I had ended, he was one of the first Canadians to volunteer and the last to die. He is buried at Archangel Allied Cemetery.