'On This Day' from culturepics.org

GERMANY BEFORE THE FIRST WORLD WAR 1890 - 1914
21 April 1900
Imperial War Museum

Captain Alexander Findlater Todd. Unit: 3rd Battalion, attached 1st Battalion, The Norfold Regiment. Death: 21 April 1915 Died of wounds Western Front
Died 21 April 1915
Imperial War Museum

Lieutenant (Temproary) Ernest Stratford MRCS LRCP. Unit: Royal Army Medical Corps. Death: 21 April 1915 Died of blood poisoning after being wounded at Neuve Chapelle on the 17 March 1915. Western Front
Died 21 April 1915
Imperial War Museum

Lieutenant John Boyer Webb. Unit: 5th Battalion, North Staffordshire Regiment, attached to 1st Battalion, Bedfordshire Regiment. Death: 21 April 1915 Killed in Action on Hill 60 near Ypres Western Front
Died 21 April 1915
Imperial War Museum

Major (Temporary Lieutenant Colonel) Walter Herbert Paterson. Unit: 1st Battalion, East Surrey Regiment. Death: 21 April 1915 Western Front
Died 21 April 1915
Imperial War Museum

Major Thomas prior Lees. Unit: 1st/9th (County of London) Battalion, The London Regiment (Queen Victoriaâ€™s Rifles). Death: 21 April 1915 Hill 60 Western Front
Died 21 April 1915
Imperial War Museum

Private Maxwell Green 2168. Unit: No. 1 Company, Honourable Artillery Company. Death: 21 April 1915, Ypres, Western Front.
Died 21 April 1915
Imperial War Museum

Second Lieutenant Ronald Marmaduke Dawnay Harvey. Unit: 4th Battalion, North Staffordshire Regiment, attached to the 1st Battalion, Bedfordshire Regiment. Death: 21 April 1915, killed in action by a shell during attack on Hill 60, Ypres, Western Front.
Died 21 April 1915
Imperial War Museum

The Cook House, Machine Gun School, Wisques, St Omer
21 April 1915
Imperial War Museum

Lieutenant Charles Piper Hazard. Unit: 1st Battalion, Shropshire Light Infantry. Death: 21 April 1916, killed in action, Western Front.
Died 21 April 1916
Imperial War Museum

Private Harold Abell 173. Unit: 9th Battalion, 3rd Brigade, Australian Imperial Force. Death: 21 April 1916 Western Front
Died 21 April 1916
Imperial War Museum

Able Seaman Joe Watson Bagnall J/17789. Unit: Royal Navy, HMS Broke. Death: 21 April 1917 At Sea Off Dover
Died 21 April 1917
Imperial War Museum

AERIAL PHOTOGRAPHY ON THE WESTERN FRONT
21 April 1917
Imperial War Museum

Lance Corporal Leonard A Aldvey. Unit: 7th Battalion, Gloucestershire Regiment. Death: 21 April 1917 Western Front
Died 21 April 1917
Imperial War Museum

Private George Barnett 32273. Unit: 1st Platoon, A Company, 10th Battalion, York and Lancaster Regiment. Death: 21 April 1917
Died 21 April 1917
Imperial War Museum