Source: WW1 Covered Live on Twitter. Note that the Nominal Roll has his last name as Lowe.
Barnardo Immigration: William G. Surname: LOWES, Age:12. Gender: M. Ship: TUNISIAN. Port of Departure: Liverpool. Date of Departure: 1900-09-27. Port of Arrival: Quebec. Date of Arrival: 1900-10-06. Year of Arrival: 1900. Party: Barnardo Homes. Destination: Toronto, Ontario. Comments:101 boys.
War Diary of the 18th Battalion CEF 