Source: April 1917 casualty.
Family Search: Private Thomas Stone was born on 31 October 1880, in Romsey, Hampshire, England, United Kingdom as the son of Stone. He had at least 2 sons with Mary Anne. He immigrated to Canada in 1900. He registered for military service in 1916. In 1915, at the age of 35, his occupation is listed as teamster, sherwood and son in St. Catharines, Lincoln, Ontario, Canada. He died on 9 April 1917, in Thélus, Pas-de-Calais, France, at the age of 36, and was buried in Vimy, Pas-de-Calais, France.
History of the 18th Battalion CEF, "The Fighting Eighteenth" 