Robert (Bob) Stewart, the son of a farm labourer and handloom weaver, was born in Eassie, Scotland, on 16th February 1877. He was the tenth child of twelve. Two years later Stewart moved with his family to Dundee. He later recalled: "Our first house in Dundee was at 21 Lawrence Street, in a block of tenements, built like all the others, in close proximity to the jute factories."
Stewart went to school when he was seven years old. "It was in the period that free education became law. Just before then, the fee was 1s. 1d. a quarter. I was there until I was ten years old." Stewart became a shifter in Mitchell's Jute Mill.
At the age of sixteen Stewart joined the Temperance Movement. As he explained in his autobiography, Breaking the Fetters: "The public houses were evil, smelly places. I had first-hand experience because I used to go in them to sell newspapers, another sideline of mine to make an extra penny or two... All this squalor and degradation, seeing and experiencing the misery of some of my pals who went back on a Saturday night to a home with parents brawling and fighting in a drunken stupor, had a very profound effect on my thinking."
Stewart became a joiner at the Gourlay Shipyard. After a period of unemployment he found work at the Arrol Bridge Building Works in Annan. Stewart was also a committed socialist and became an active member of the Amalgamated Carpenters and Joiners. In 1895 Stewart joined the Independent Labour Party.
In 1900 Stewart returned to the Gourlay Shipyard in Dundee where he became a shop steward and also a member of the yard management committee. One of his first jobs was to help build the Discovery, the ship which took Captain Robert Falcon Scott on the National Antarctic Expedition.
Stewart got married to Margaret, the daughter of a master painter, on 13th June, 1902. Soon afterwards he lost his job. After a period of unemployment he moved to South Africa. He was appalled by the racism he experienced in Pretoria. He later wrote: "I very soon discovered that the colour bar in South Africa was not only an idea in some people's minds. It was a way of life. On public transport, in places of entertainment, even in churches, there was segregation, special places for whites and others for the blacks, and to my horror even the Templars had white and black lodges."
Stewart moved to Cape Town where he joined the Cape Town Trades Council. He discovered that the trade union movement was weak in South Africa. "This weakness was aggravated by the attitude of the whites to the organisation of the coloured and black workers. My experience was that generally speaking the whites were not only against the blacks coming into the white trade unions but in many cases against the blacks and coloured being organised at all."
For a while he worked in a restaurant but the wages were so low he had little left over to send to his wife in Dundee. Once he saved up enough money he returned to Scotland where he became a full-time organiser for the Scottish Prohibition Party with a wage of 27 shillings a week. One of his tasks was to edit the newspaper, The Prohibitionist.
In 1908 Stewart was elected to the Dundee Town Council. He joined forces with Edwin Scrymgeour, the leader of the Scottish Prohibition Party. Stewart pointed out in his autobiography: "The employment position was so bad that I moved in the Council that we provide some work for the unemployed. I suggested that to provide work trees be planted in the Blackness Road to beautify the street. Many were against it because it was spending the town's money needlessly. However, I won."
Stewart left the Scottish Prohibition Party in 1909 because he "could no longer stomach the religious prattlings of Scrymgeour and some of his adherents." Stewart and some of his left-wing friends now formed the Prohibition and Reform Party. Apart from the aim of achieving the complete National Prohibition its aims included: "The abolition of private ownership of the land and the means of manufacture, production and exchange, and the substitution of public of social ownership without compensation."
On the outbreak of the First World War Stewart immediately declared his opposition. On 4th August 1914 he told a meeting in Peterhead: "Whatever else may transpire in the coming war, you will all learn in the course of it or in its aftermath that it is a capitalist war. It is not worth sacrificing the bones of your domestic cat, or your pet canary, even less those of your husbands, brothers and sons."
Stewart also actively campaigned against the Munitions of War Act introduced in July 1915 that made it "a penal offence to leave your work without the consent of your employer". Stewart pointed out in Breaking the Fetters: "There was the dilution of labour and imported labour imposed by the government with the assistance of the trade union leaders. Then came the rent increases and the steep rise in the cost of living. The militants had certainly plenty to battle against."
In 1915 Stewart became the local organiser of the Scottish Horse and Motormen's Union. He was paid 30 shillings a week. "This gave me the opportunity to do my work during the day and attend anti-war meetings in the evening."
Over 3,000,000 men volunteered to serve in the British Armed Forces during the first two years of the war. Due to heavy losses at the Western Front the government decided to introduce conscription (compulsory enrollment) by passing the Military Service Act. Stewart joined forces with the