Source: 18th Battalion Nominal Roll, April 1915.
This soldier disembarked at Harve, France on September 14, 1915. Possibly one of the men who jumped aboard a Royal Naval destroyer that collided with their padde-wheeled steamer when they were leaving Folkestone.
Note: the Walkerton Telescope has 32 name instances for this soldier in its 1914 to 1918 editions. See PDF files and search for Kingsbury.
Walkerton Telescope. June 8, 1916. Page 1.
War Diary of the 18th Battalion CEF 