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.