283 former pupils and staff served in the armed forces during World War One. Fighting for King and country in various theatres of war around the world, 50 were wounded and 56 did not survive, paying the ultimate price for their service. They are (by order of their date of death):

1914

Harold Hippisley (23rd October 1914)

Eric Barnes (1st November 1914)

Stanley Henson (19th December 1914) 

1915 

Arthur Clayton (15th February 1915) 

John Cox (12th March 1915) 

Henry Delamain (16th April 1915) 

Hugh Baker (24th April 1915) 

Evelyn Culling (24th April 1915) 

Somerset Sherston (9th May 1915) 

Denys Brinckman (10th June 1915) 

Edward Burdett (25th June 1915)

John Martyr (10th August 1915)

Arthur Muller (31st August 1915)

Geoffrey Wilson (25th Sep 1915)

Jocelyn Gale (30th September 1915) 

1916

Edward Barker (7th January 1916)

Henry Meyer (26th February 1916) 

John Gatehouse (25th March 1916)

Robert Bartlett (6th April 1916)

Cecil Nokes (27th April 1916)

John Lemon (13th May 1916)

Thomas Flemming (31st May 1916)

Leonard Sutton (2nd June 1916)

Sydney Bell (14th June 1916)

 Francis Burrough (1st July 1916)

Percival Wace (3rd July 1916)

Archibald McRae (11th July 1916)

John Jones (14th July 1916)

Percival French (19th July 1916)

Norman Case (24th July 1916)

George Blake (5th August 1916)

James Clayton (19th August 1916) 

Lancelot Verner (27th August 1916) 

Edward Matthews (15th Sept 1916) 

Henry Allan (2nd October 1916) 

Frederick Norton (14th October 1916)

1917

Arthur Birch (19th February 1917) 

Charles Burke (9th April 1917) 

John Ashworth (28th April 1917) 

Charles Williams (27th May 1917) 

Gilbert Bazett (7th June 1917) 

Alfred Witcomb(14th August 1917) 

Thomas Stockwell (15th August 1917) 

Walter Matthews (28th Sept 1917) 

Oliver Wakefield (12th October 1917) 

Hugo Bazett (14th Oct 1917) 

Ralph Barnes (30th October 1917) 

Robert Richardson (2nd December 1917) 

1918

Paul Hobhouse (21st March 1918) 

Thomas Castle (10th April 1918)

Arthur Heard (14th April 1918) 

Humphrey Hewitt (9th July 1918) 

Henry Dickinson (9th August 1918) 

Charles Eastgate-Smith (27th August 1918) 

Arthur Baily (4th November 1918) 

William Rowell (22nd May 1919)