Sailly-sur-la-Lys Churchyard, Pas de Calais.
Born and enlisted at Alderney. Son of Pierre and Marie Duplain (nee Angel), of Simon St., Alderney, Channel Islands.
Killed in action, aged 29 years.
Commonweath War Graves Commission Record
Gunner John Duplain Royal Garrison Artillery 09/04/1918