Daisy and Jack are children of John
Grave does not indicated that Jack was lost in action - but appears to be the case -
From the Commonwealth War Graves Commission
BUTLER, JACK
Rank: Boy 1st Class
Service No: J/22015
Date of Death: 26/11/1914
Age: 17
Regiment/Service: Royal Navy H.M.S. "Bulwark."
Panel Reference: 3.
Memorial: PORTSMOUTH NAVAL MEMORIAL
Additional Information:
Son of John and Mary Ann Butler, of 39, Hanover St., Brighton.