At the Battle of Jutland on 31 May 1916, Arbuthnot took HMS Defence and her sister ships Warrior and Black Prince to attack the light cruiser SMS Wiesbaden, which lay dead in the water between the opposing fleets. Brought under concentrated fire from Rear Admiral Paul Behncke's Third Battle Squadron, HMS Defence sank with the loss of all her 893 crew at 1815.
One of the members of the crew of HMS Defence was George Barnett Culpin. My 2nd cousin three times removed, George was born on 11 November 1898 in West Ham, the oldest son of Henry and Alice (nee Ball). His entry on the Commonwealth War Graves Commission says it all:-
"In memory of Boy Telegraphist George Barnett Culpin, J/31710, HMS Defence, Royal Navy, who died age 17 on 31 May 1916......"
We will remember them.