Churcher was born on 9 September 1905 and entered the Royal Military College, Sandhurst, from where he was commissioned as a second lieutenant into the Duke of Cornwall's Light Infantry, a light infantry regiment of the British Army, in 1925.^[3]

Churcher fought in the Second World War as Commanding Officer of the 1st Battalion, Herefordshire Regiment and then as commander of the 159th Infantry Brigade, serving in North-West Europe as part of the 11th Armoured Division.^[4]

After the war, Churcher became General Officer Commanding (GOC) 43rd (Wessex) Infantry Division in March 1946, GOC 50th (Northumbrian) Infantry Division and Northumbrian District in August 1946, and GOC 2nd Infantry Division in the Far East in October 1946. He then became GOC 3rd Infantry Division in Palestine in December 1946 and GOC 5th Infantry Division in April 1947–in this role he had orders to disband it.^[5]

Churcher became chief of staff at Southern Command in 1951–in this capacity he organised the response to the devastating Lynmouth Flood in 1952.^[6] He returned to the command of GOC 3rd Infantry Division in 1954 and became Director of Military Training at the War Office in 1957 before retiring in 1959.^[4]

Churcher is buried at St Mary's Churchyard at Wargrave in Berkshire.^[7]

• John Churcher at Find a Grave
• Generals of World War II