About Julian Hasler
Lived 1868 – 1915 (aged 46). Julian Hasler was a military officer.
Brigadier-General Julian Hasler (16 October 1868 – 27 April 1915) was a British Army officer who fought in World War I as a brigade commander before being killed in action.
Early life Julian Hasler was born in Aldingbourne, West Sussex on 16 October 1868, the second son of William Wyndham Hasler, a wealthy landowner and Justice of the Peace for Sussex, and Selina Sarah Hervey, a member of the extended family of the Marquess of Bristol. After spending his early year at Aldingbourne House, his ancestral home, he attended Winchester College from 1882 to 1885.
Military career After the academy, Julian Hasler was commissioned into the 1st Battalion of the East Kent Regiment, on 19 September 1888, and soon promoted to lieutenant on 4 February 1892. From 1895 he was almost uninterruptedly in active military service, first with the Chitral Relief Force (1895), then the Northwest Frontier in India 1897-1898, where he participated in the capture of the Tanga Pass, and was promoted to captain on 12 March 1898. He was seconded for service in West Africa under the Colonial Office from June 1899, and served in South Africa during the Second Boer War (1900-1902), where he raised the Hasler's Australian Scouts, following which he received the brevet rank of major on 22 August 1902. From January 1903 he was again seconded for service under the Colonial office, and served with the Northern Nigeria Regiment. In Nigeria he documented a new species of Red-fronted gazelle. He stayed in West Africa 1903–1910. A brevet lieutenant colonel in April 1906, he was promoted to major on 7 February 1907, to temporary colonel in September, and to lieutenant colonel on 4 August 1914.
First World War After the outbreak of the war, he was promoted Brigadier-General and sent to France in September 1914. There, he was given command of the 1st Battalion of the Buffs. Wounded in October of the same year, he briefly returned home for convalescence. In December he went back to the front, where he was in command of the 11th Infantry Brigade. He distinguished himself for gallantry and resilience and was mentioned in dispatches twice by Field Marshal Sir John French.
Death The 11th Brigade was operating as part of 4th division in the area of Ploegsteert Wood, Belgium close to the French Border. On 24 April 1915 it was sent north to reinforce the 5th Corps in the Ypres salient and was subsequently attached to 28th Division, taking over the front line between BERLIN WOOD and FORTUIN. On 27 April 1915, Hasler fell in action at St. Jean, near Ypres in Belgium, in the context of the Second battle of Ypres, being the second general to die because of heavy shelling of an advanced headquarter that was placed too close to the salient. His commanding officer, Major-General Edward Bulfin, had ordered him to abandon the position after dark on that same day, but he was delayed and was killed around 9pm that evening.
His death features in a number of war diaries of the time. He left a wife, Edith Gwendolin Orr-Ewing, and two young children.
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Important facts
People in Julian Hasler's life
Named in this biography and alive at the same time
Contemporaries
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Frequently asked questions
Who was Julian Hasler?
British army officer (1868-1915)
When was Julian Hasler born?
Julian Hasler was born on 22 November 1868.
When did Julian Hasler die?
Julian Hasler died on 26 April 1915.
What was Julian Hasler's occupation?
Julian Hasler was a military officer.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Julian Hasler. https://biography.guide/julian-hasler/
MLA: "Julian Hasler." Biography.guide, https://biography.guide/julian-hasler/.
Chicago: "Julian Hasler." Biography.guide. https://biography.guide/julian-hasler/.
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