Six centuries of "water of life": a monastery annal, a royal licence, the excise man and the hidden still, the world's most popular spirit, a near-total collapse and a revival. 16 turning points, each from the sources linked under it.
Timeline
around the 12th century· Medieval Uisce beatha. The word whiskey comes from the Irish uisce beatha, 'water of life'. Irish whiskey is described as one of the earliest distilled drinks in Europe, arising around the 12th century; it is 'believed' that monks brought the technique of distilling perfumes back from southern Europe around 1000 AD and adapted it. That early spirit was not aged and was often flavoured with herbs such as mint, thyme or anise.
1405· Medieval The first written record. The oldest known documented record of whiskey in Ireland is in the Annals of Clonmacnoise for 1405: the head of a clan died after 'taking a surfeit of aqua vitae' at Christmas. Scotland's first known mention is from 1494. A caution: the Annals survive only in an English translation made in 1627 by Conall Mag Eochagáin from a lost Irish book, so the wording is his.
1556· Tudor A licence to distil. An act of the Irish parliament complained that whiskey was 'now universally throughout this realm made' and required a licence from the Lord Deputy for anyone but peers, gentlemen and freemen of the larger towns. Crown control barely reached beyond the Pale, so it had little effect.
1608· Stuart The Bushmills licence. James I granted a licence to distil to Sir Thomas Phillips, a County Antrim landowner. Old Bushmills prints 1608 on its label and claims the oldest surviving grant of a licence to distil in the world. But the Bushmills company was formed in 1784, and the Irish whiskey article says the distillery does not clearly descend from any Phillips operation by ownership or place. Kilbeggan, founded 1757, also claims to be Ireland's oldest distillery, though it was shut for long periods.
1661· Stuart The tax, and poitín. The Crown taxed whiskey production in Britain and Ireland in 1661. Registration was voluntary until 1761, so it was widely avoided. From then on taxed spirit was 'parliament whiskey' and untaxed spirit was poitín, from pota, 'pot', after the small stills. Popular accounts say Charles II outlawed poitín in 1661; the Wikipedia articles describe a tax, not a ban.
1779–1821· Georgian Taxed by the still, driven underground. The Distillers Act of 1779 taxed a distillery on its stills' potential output, not what it reported. Small distillers could not survive it: 1,228 registered distilleries in 1779 fell to 246 by 1790 and 32 by 1821. Legal distilling moved to Dublin and Cork; poitín flourished in the poorer northwest. One surveyor estimated duty was paid on only 2% of spirit drunk in Ulster and Connacht, and the excise officer Aeneas Coffey counted over 800 illicit stills in Inishowen alone.
1823–1835· Georgian Reform and boom. The Excise Act of 1823 halved duty and let distillers pay only when whiskey was sold. Licensed distilleries rose from 32 in 1821 to 82 in 1827 and 93 in 1835, the 19th-century peak. At Midleton the Murphy brothers bought an old mill in 1825 and installed a 31,618-gallon pot still, still the largest ever built.
1832· Victorian The Coffey still. Aeneas Coffey, once Inspector General of Excise in Ireland, patented a continuous still: cheaper and stronger, but it stripped out flavour. The big Dublin distillers (Jameson, William Jameson, Powers and Roe) rejected it, so Coffey sold it to Scottish and English distillers. After the Corn Laws went in 1846, cheap grain spirit from Coffey stills blended with pot still whisky gave Scotland a lighter, cheaper product. In 1909 a royal commission ruled that both kinds could be called whiskey.
1880s–1900· Victorian The height of Irish whiskey. Despite the temperance movement of the 1830s and the Famine, output rose fourfold between 1823 and 1900, and Irish whiskey became the most popular spirit in the world, with Dublin whiskey especially prized. Alfred Barnard counted 28 distilleries in Ireland in 1887. Production peaked at about 12 million cases around 1900.
1920s–1930s· Free State Decline. War of Independence and Civil War; Prohibition in the United States (1920–1933), Irish whiskey's second market; the trade war with Britain (1932–1938) that shut it out of Britain and the Commonwealth, its biggest market; counterfeiting abroad; Free State export caps; and mismanagement. By the early 20th century Scotland had overtaken Ireland.
1954· Modern Tullamore closes, Kilbeggan stops. The original Tullamore distillery, founded 1829, shut in 1954. Kilbeggan (Locke's from 1843) stopped production in the mid-1950s: the Irish whiskey article says 1954, the Kilbeggan Distillery article says operations ceased in 1957, and the firm was wound up after November 1958. Tullamore D.E.W. takes its name from Daniel Edmund Williams, the distillery's manager and later owner.
1966–1975· Modern Irish Distillers. John Jameson, Powers and Cork Distilleries Company merged as Irish Distillers in 1966 and moved production to a new distillery beside the old one at Midleton, which opened in 1975. Bushmills joined in 1972. By the mid-1970s only two distilleries worked in all Ireland, New Midleton and Old Bushmills, both owned by one company, and output had fallen to about 400,000–500,000 cases a year.
1987–1988· Modern Cooley breaks the monopoly. John Teeling converted a potato-alcohol plant on the Cooley Peninsula, Co. Louth, into the first new distillery in decades in 1987. In 1988 Pernod Ricard took over Irish Distillers.
1997 (as commonly reported)· Modern Poitín made legal again. The year poitín became legal to make commercially is often given as 1997, but we have not found a source we can link, and Wikipedia's Poitín article does not give it. Irish poitín received EU geographical indication status in 2008, and a technical file in 2015 set out how it must be made. Some say 'legal poitín' is a contradiction in terms.
2007–2015· Revival Old towns distil again. Distilling resumed at Kilbeggan in 2007, using a pot still believed to be the oldest working in the world. William Grant & Sons opened a new Tullamore distillery in 2014, sixty years after the old one closed. In Dundalk, where a distillery had stood at Roden Place from about 1780, Teeling reopened the Great Northern Brewery as the Great Northern Distillery in 2015.
March 2025· Revival Some fifty distilleries. According to the Irish Whiskey Association, cited in Wikipedia's list, there were 50 operational distilleries on the island of Ireland as of March 2025; the association's director said there had been four in 2010. Many are too new to have aged their own spirit long enough to sell it as whiskey, which by law must mature at least three years in wooden casks on the island.
Bushmills· Co. Antrim Company formed 1784; rebuilt after a fire in 1885 and in roughly continuous work since. Label date 1608 (see the timeline). (Old Bushmills Distillery ↗)
Kilbeggan· Co. Westmeath On the River Brosna; founded 1757 by Matthew MacManus, run by John Locke from 1843; production stopped in the mid-1950s (the Irish whiskey article says 1954, the distillery's own article says 1957); distilling again from 2007. (Kilbeggan Distillery ↗)
Tullamore· Co. Offaly Distillery founded 1829 by Michael Molloy; closed 1954; a new one opened outside the town in 2014. (Tullamore Dew ↗)
Midleton· Co. Cork A woollen mill and barracks turned distillery in 1825; home of the largest pot still ever built; the old site has been a visitor centre since 1992. (Old Midleton Distillery ↗)
Dublin· Co. Dublin The 'Big Four' of Jameson, William Jameson, Powers and Roe; Roe's Thomas Street distillery made over 2 million gallons a year at its peak. All the great Dublin distilleries later closed. (Irish whiskey ↗)
Dundalk· Co. Louth Distillery at Roden Place from about 1780, bought by the Distillers Company in 1912 and later closed; its buildings now house the county museum and library. The Great Northern Distillery opened in 2015. (Dundalk ↗)
Cooley· Co. Louth Founded 1987 in a former potato-alcohol plant: the first new Irish distillery in decades. (Cooley Distillery ↗)
Quick answersWhen was whiskey first recorded in Ireland?
The oldest known record is in the Annals of Clonmacnoise for 1405, which tell of a clan head who died after 'taking a surfeit of aqua vitae' at Christmas. The Annals survive only in an English translation of 1627.
Is Bushmills the oldest distillery in the world?
Bushmills claims the oldest surviving licence to distil, granted to Sir Thomas Phillips in 1608. But the Bushmills company dates from 1784, and Wikipedia says it does not clearly descend from any Phillips distillery. Kilbeggan (1757) also claims to be Ireland's oldest.
Why was poitín illegal?
From 1661 whiskey production was taxed; spirit made in small stills without paying the tax was poitín. The year commercial poitín became legal is often given as 1997, but we have not found a source we can link.
How many whiskey distilleries are there in Ireland?
Fifty operational distilleries on the island as of March 2025, according to the Irish Whiskey Association. In the mid-1970s there were only two.