Frederick Alfred Pile

General Sir Frederick Alfred Pile, 2nd Baronet GCB DSO MC (14 September 1884 – 14 November 1976) was a British Army officer who served in both World Wars. In the Second World War he was General Officer Commanding Anti-Aircraft Command, one of the elements that protected Britain from aerial attack.

Early life
Born in Dublin as the eldest son of Sir Thomas Devereux Pile, 1st Baronet and his wife, Caroline Maude Nicholson, Pile was commissioned into the Royal Artillery in 1904. He initially served in India.

He served in World War I and was involved in the retreat from Mons and was a Staff Captain with 1st Division before becoming a Brigade Major with 40th Division in 1916. In the closing stages of the War he became a General Staff Officer with 22nd Corps in France.

After the War he was appointed a Brigade Major at Brighton and Shoreham District. He transferred to the Royal Tank Corps in 1923. In 1928 he became Commander of the 1st Experimental Mechanized Force and Assistant Director of Mechanisation at the War Office. He went to Egypt in 1932 as Commander of the Canal Brigade Mechanized Force.

In 1937 he became General Officer Commanding 1st Anti Aircraft Division and in 1939, at the start of World War II, he was made General Officer Commanding-in-Chief of Anti-Aircraft Command, a position he held throughout the War. He was the only British General to retain the same command throughout the entire War. After Dunkirk he issued a General Order telling his men that they were the only British troops still firing at the enemy. He was to tell the story after the war, in his official dispatch and in his book Ack-Ack: Britain's Defence against Air Attack during the Second World War. His plan for "Engagement of Long Range Rockets with AA Gunfire" (gunfire into a radar-predicted airspace to intercept the V-2 rocket) was ready on 21 March 1945 but the plan was not used due to the danger of shells falling on Greater London.

After the War he became Director General of Housing with the Ministry of Works.

He was also Colonel Commandant of the Royal Artillery from 1945 to 1952.

In 1948 a locomotive of the Southern Railway SR Battle of Britain Class was named after him at Waterloo station in London. This locomotive has since been preserved and is under restoration at the Avon Valley Railway in Bristol, United Kingdom.

Family life
In 1915 he married Vera Millicent Lloyd: they went on to have two sons. In 1932 he married Hester Mary Melba Phillimore. In 1951, he married Molly Eveline Louise Mary Home.