Peter Grant Hay (9 July 1879 – 29 August 1961) was an Australian brewer, landowner, pastoralist and thoroughbred racehorse breeder. He founded the Richmond N.S. (Nathan System) Brewing Co. Ltd (Carlton & United Breweries) in Melbourne Australia.
He is responsible for both the introduction of pasteurisation to Australia's dairy industry and the introduction of the Swiss Nathan System of brewing to Australia. He was the youngest of five children.
Early life and background
Grant Hay was born in Bright, Victoria, the son of James Grant Hay, partner of Melbourne shipping firm, Coulson Hay & Co. and Catherine Margaret (née Cox), daughter of Irish distillery founder, Charles Cox. The Grant Hay's owned hop farm estates in Bright, Victoria and the Derwent Valley in Tasmania and were the main supplier of hops to Carlton & United Breweries in Victoria.
United States & England
Upon the death of his father in 1914, Grant Hay traveled to America by steamship to San Francisco on board the USS American, meeting Tooheys Brewery manager Arnold Resch. The two agreed to inspect the major American breweries of Milwaukee, including the Valentin Blatz Brewing Company, Joseph Schlitz Brewing Company, and the Miller Brewing Company and Anheuser-Busch brewing company in St Louis. Grant Hay then sailed to London to inspect the Courage Brewery plant and its hotels.
Switzerland & Germany
He then flew to Zurich and met with Dr Leopold Nathan, a Swiss chemist, who had invented a new brewing system. Grant Hay drove to Munich and attended Oktoberfest in the company of the Reinheitsgebot before the outbreak of war and returned to Australia.
Australia
In 1918 he married Margaret Glover, cousin of Australian landscape artist John Glover. Grant Hay was forty. They had four children, Patricia, Kathleen, Alison and Peter. The Grant Hay's settled at Sackville Street, Kew and later moved to 'Egoline' at Albany Road in Toorak, Victoria. The family also owned 'Kilby Park,'a one hundred acre dairy farm and thoroughbred racehorse stud at Kew, Victoria.
By age fifty Grant Hay was already one of Victoria's wealthiest hop merchants when the Victorian beer wars began in 1925. Carlton & United Breweries had grown into Australia's largest brewer and began to use monopolistic practices of lowering the cost of supply to hop growers, including Grant Hay's 'Kentdale' hops from the Derwent Valley.
Richmond N.S. Brewing Co.
Hop Merchants
The Kentdale Hop Estate was one of the finest properties in Tasmania. It was located fifty kilometres from Hobart and harvested thirty hectares of finest-quality hops. In 1927 a business disagreement took place between Grant Hay and Carlton & United Breweries over the price and quantity of hops, causing Carlton to cancel its contract with Kentdale.
Resentful of Carlton's unfair business practices, Grant Hay proceeded to off-load his hops successfully to Carlton's interstate rival, Tooheys. He then summoned a meeting of his hop estate managers from Bright in Victoria and the Derwent Valley in Tasmania for a meeting at Coulson Hay & Co. headquarters in Melbourne to establish his own brewery.
Zurich, Prohibition & Chicago
On 4 April 1927, Grant Hay wired a cable to Dr Leopold Nathan in Zurich, Switzerland for the order of the first Swiss Nathan Brewing System to be shipped to Melbourne and to be accompanied by Master Swiss Brewer, Heinrich Walter Haenggi of Zurich. Over the course of three months, Grant Hay proceeded to buy up five industrial sites adjoining his Church Street property. He then ordered a consignment of three thousand units of purified gin to be shipped from British Army headquarters in Lahore and resold the rebottled gin to American bootleggers in prohibition controlled Chicago, netting Coulson Hay & Co. a million pounds. The deal set Grant Hay up for life, and bankrolled the construction of the brewery.
Construction & Law
On 13 August 1927, Grant Hay's application for permit to build a brewery on the site at Church Street Richmond was approved by the Richmond City Council. Grant Hay then hired contractors to excavate the site in preparation of the brewery's construction, when the excavation was delayed, Grant Hay proceeded to dynamite the site himself using three tonnes of dynamite.