Source: April 1917 Casualty
Family Search: When Private John Noble Barlow Jr. was born on 3 September 1898, in Leeds, West Yorkshire, England, United Kingdom, his father, John Noble Barlow Sr, was 24 and his mother, Martha Scott, was 24. He immigrated to Canada in 1913 and lived in Leeds, Yorkshire, England, United Kingdom for about 10 years and Toronto, York, Ontario, Canada in 1916. He registered for military service in 1916. In 1916, at the age of 18, his occupation is listed as labourer, Vokes Hardware Company in Toronto, York, Ontario, Canada. He died on 9 April 1917, in Thélus, Pas-de-Calais, France, at the age of 18, and was buried in Thélus, Pas-de-Calais, France.
Enlisted under age.
History of the 18th Battalion CEF, "The Fighting Eighteenth" 