Soldier, Engineer, Administrator & Civil Servant
Location: Jewish*F*21
John Monash was born on 27 June 1865 at Richhill Terrace, 58 Dudley Street, West Melbourne, the son of Prussian‑born Jewish parents Louis Monasch, a merchant, and Bertha née Manasse (both Melbourne General Cemetery). After Louis was naturalised in April 1856 he anglicised the family name to Monash, pronounced MOH‑nash. The family’s modest circumstances and strong emphasis on education shaped Monash’s early ambitions.
He attended Scotch College from 1877 to 1881, where he excelled academically and was dux of his class. Among his classmates was James McCay, later a senior officer whose wartime relationship with Monash would be marked by tension and rivalry. Monash entered Melbourne University to study Arts, Engineering and Law, eventually earning degrees in civil engineering, arts and law, though not without difficulty. His mother’s death in 1885 forced him to abandon his studies temporarily, and short of money he worked as an engineer on the construction of Princes Bridge (1885–88) and later supervised the Outer Circle suburban railway (1888–90). These early engineering roles gave him practical experience that later proved invaluable.
Monash married Victoria Moss on 25 April 1891 at the East Melbourne Synagogue. Victoria, born in 1868, was the daughter of Melbourne businessman and Jewish community figure Louis Moss. Their marriage linked Monash more closely with Melbourne’s established Jewish families and provided him with social stability at a time when his engineering career was still developing. Victoria was intelligent, musical, and socially capable, and although she rarely appeared in public life, she played an important role in Monash’s domestic world, hosting gatherings, supporting his professional ambitions, and maintaining the household during his long absences with the militia. Their only child, Bertha, was born in 1892 and became the centre of Victoria’s life. Her health declined gradually in the early twentieth century, and she died in 1920, shortly after Monash took up the chairmanship of the State Electricity Commission. Her death affected him deeply, and he never remarried.
Following Victoria’s death in 1920, Monash openly resumed his relationship with Elizabeth “Lizzie” Bentwitch (q.v.), a Melbourne-born member of a prominent Jewish family. Their intimate association had begun years earlier and became one of the defining relationships of Monash’s private life. Contemporary evidence and later historical research show that Lizzie remained deeply devoted to Monash, while his family, particularly his daughter Bertha, did not always welcome the relationship. Historians have subsequently described Lizzie as Monash’s mistress and regarded her as the great love of his later years. Following his death in 1931, she continued to commemorate him publicly and remained closely associated with his memory until her own death in 1954.
By the eve of the First World War Monash had become a prominent civil engineer, specialising in reinforced concrete construction. He was a partner in the firm Monash & Anderson, responsible for bridges, factories and public works across Victoria. His reputation for precision, organisation and technical mastery made him a leading figure in the Victorian Institute of Engineers, of which he became president. His engineering career was marked by innovation, particularly in the use of concrete, and he was regarded as one of the most capable engineers in Australia.
Parallel to his civilian career Monash pursued military service. He joined the 4th Battalion, Victorian Rifles in July 1884 while still at university, later transferring to the North Melbourne Battery after the battalion was disbanded in 1886. He rose steadily through the militia ranks, developing a reputation for meticulous staff work and an analytical approach to training and organisation.
At the outbreak of the First World War Monash held the rank of colonel and in September 1914 was appointed to command the 4th Brigade of the 1st AIF. He led the brigade at Gallipoli, where his thoroughness and attention to detail earned respect, though he had no role in planning the many failures of the campaign. His brigade suffered heavily, but Monash’s calm leadership and administrative skill were noted by senior commanders.
Promoted to brigadier‑general in July 1915, Monash oversaw the brigade’s transfer to France in June 1916. The following month he was appointed to command the newly formed 3rd Division, which trained at Salisbury Plain in England before entering the Western Front. Monash instilled discipline, pride and a strong sense of identity in the division. Its first major battle, Messines on 7 June 1917, was an overwhelming success, achieved through meticulous planning despite German awareness of the impending attack. Later that year, at Broodseinde Ridge in October, the division took part in what was then the most successful operation yet undertaken by the AIF.
These achievements, combined with Monash’s clear grasp of the tactical situation during the German offensives of March and April 1918, led to his appointment as commander of the Australian Corps on 31 May 1918. His promotion was vigorously opposed by the official war historian Charles Bean and journalist Keith Murdoch, who favoured Cyril White. Their interference caused considerable distraction at a critical moment, but Monash prevailed.
As corps commander Monash reached the height of his military ability. His philosophy was to plan battles so thoroughly that success was assured, and to feed the troops on victory rather than sacrifice. His most celebrated achievement was the Battle of Hamel on 4 July 1918, the first modern battle in which tanks, infantry, artillery and aircraft operated in coordinated fashion. The success at Hamel was repeated on a larger scale during the Second Battle of Amiens on 8 August 1918, a decisive set‑piece operation that became known as the greatest Allied success of the war. It broke German morale, captured vast quantities of material, and marked the beginning of the end of the conflict.
Monash was knighted in the field by King George V on 12 August 1918, an honour rarely bestowed. His greatness as a commander lay in his intellectual discipline, organisational skill, mastery of combined arms tactics, and ability to inspire confidence. He was also a forceful personality who demanded high performance from his subordinates. Yet he was not without flaws: he never visited the front line to gain a personal sense of the ground; he sometimes ignored the advice of junior commanders; and he was known for ruthlessness in battle and a flair for self‑promotion. These qualities made him effective, but also controversial.
After the armistice Monash was placed in charge of repatriating some 160,000 Australian troops, a task he completed in less than eight months. It was considered one of the most remarkable administrative achievements of the war.
In civilian life Monash became chairman of the State Electricity Commission (1920–31), overseeing the development of Victoria’s electricity supply and freeing the state from reliance on costly and unreliable power from New South Wales. His leadership transformed the SEC into one of the most important public utilities in Australia, and his engineering expertise guided the development of the Latrobe Valley brown‑coal industry.
Monash lived at Iona, 33 St George’s Road, Toorak. He died from coronary vascular disease on 8 October 1931. His funeral was one of the largest in Australian history, with an estimated 250,000 people paying tribute and some 50,000 gathering at Brighton General Cemetery. His burial marked the passing of a man widely regarded as Australia’s greatest soldier and one of its most accomplished engineers.
Sources:
ADB Volume 10 1891-1939 (Lat-Ner).
Serle, G., “John Monash. A Biography” (1982).
Grant, I., “A Dictionary of Australian Military History” (1992).
Pedersen, P., “Monash as Military Commander” (1992).
The Argus 9, 10 & 12 October 1931.
Ann M. Mitchell, “Bentwiches Explained: 1840s to 1940s”, Australian Jewish Historical Society Journal, vol. 21, 2013, pp. 337–407.
(Image courtesy National Archives of Australia: A1200, L52834)