National symbols of Ireland, the Republic of Ireland and Northern Ireland with Jameson Irish Whiskey and Tullamore Dew the main whiskey brands. Poitín, made from potatoes and with an alcohol content of up to 90% ABV, is the traditional Irish moonshine, brewed illegally since 1661, when a duty was placed on whiskey and other spirits were made illegal. According to one guidebook, ""If you see a product labelled "poteen" in an airport or a bar, it's simply a white duty-paid Irish schnapps. By definition, poteen is illegal and can't be sold."" Stout, a dark beer made using roasted oats or barley, is the national beer, with Guinness heavily promoted as a
Jameson Irish Whiskey family, also from Clackmannanshire, with significant distilling interests in Scotland and Dublin. On his marriage to Margaret Haig in 1786, John Jameson moved with his new wife to Dublin to manage the Stein's Bow Street Distillery (which had been established in 1780) for Margaret's Stein uncle. This explains the use of the year 1780 in Jameson marketing as the Bow Street Distillery was where Jameson Irish Whiskey was born. Portraits of John and Margaret Jameson by Sir Henry Raeburn are in the collection of the National Gallery of Ireland. Originally one of the six main Dublin Whiskeys, Jameson is now