Brown ale term "brown ale" was revived at the end of the 19th century when London brewer Mann introduced a beer with that name. However, the style only became widely brewed in the 1920s. The brown ales of this period were considerably stronger than most modern English versions. In 1926, Manns Brown Ale had an original gravity of 1.043 and an ABV of around 4%. Whitbread Double Brown was even stronger, an OG of 1.054 and more than 5% ABV. The introduction of these beers coincided with a big increase in demand for bottled beer in the UK. In the 1930s some
Beer in Ireland Degrees brewery launched their Sunburnt Irish Red Ale in 2011. In 1756, Arthur Guinness set up a small brewery, moving to Dublin in 1759. Having initially brewed ale, he switched to producing porter, which was a style from London. In the early twentieth century, Guinness became the largest brewer in the world, exporting the Irish style to many countries. Although no longer the largest brewer of beer in the world, it remains the largest brewer of stout. In 2014, Guinness sales amounted to 19% of all beer sales in Ireland. Stout brewed by Guinness (and the smaller brewers Murphy's and