Source: 18th Battalion Nominal Roll, April 1915.
Find-A-Grave
Family Search: When Private Harry Hawkyard was born on 8 March 1889, in Oldham, Lancashire, England, United Kingdom, his father, Thomas Allen Hawkyard, was 23 and his mother, Juliana Whitehead, was 27. He immigrated to Superior, Douglas, Wisconsin, United States in 1922.
History of the 18th Battalion CEF, "The Fighting Eighteenth" 