William Bostock - Early Life and World War I

Early Life and World War I

Bostock was born in Surry Hills, an inner-city suburb of Sydney, to an English father, also named William, and a Spanish mother, Mary. He was educated at The School, Mount Victoria, in the Blue Mountains region of New South Wales, where he completed his junior certificate. The family later moved to Burwood, in Sydney's Inner West. After leaving school Bostock was employed as an apprentice with the Marconi Company for two-and-a-half years, and spent time at sea as a wireless operator.

In November 1914, Bostock joined the 2nd Signal Troop of the Australian Imperial Force (AIF) as a sapper. He landed at Gallipoli on 25 April 1915, serving there until August, when he was evacuated suffering from dysentery. He returned to active duty in January 1916, and was made lance corporal the following month. Promoted to sergeant, Bostock was posted to Egypt with the ANZAC Mounted Division in April 1916, and saw action against Turkish forces in the Sinai Peninsula.

Bostock transferred from the AIF to the Royal Flying Corps Special Reserve on 18 February 1917, and was commissioned as a probationary second lieutenant. He was posted to No. 48 Squadron in August, following pilot training in Egypt and England. Bostock fought on the Western Front and was awarded the Belgian Croix de guerre. He was invalided back to Britain in March 1918, after which he transferred to the newly created Royal Air Force (RAF).