A Shot of Beer History #9: Explosion at Macardle-Moore Brewery

Irish breweries are no strangers to calamities over the last few centuries, and at around 7pm on Monday 15th of June 1903 a thunderous explosion rocked the brewery site of Macardle, Moore & Co. at Cambricville in Dundalk county Louth. Initial reports stated that the site was 'matted close with dying and with dead' and that four men had succumbed to their injuries, but luckily this turned out not to be the case.

On that evening, after most of the employees had finished work, a flow of porter was seen to be coming out the door of the brewhouse. This was immediately followed by the explosion which tore the roof off the four-storey building and launched the 3 ton copper kettle - one of two on the site - 120 feet into the air and landed 400 feet away. The brew kettle was reported to contain 100 barrels or over 3,000 gallons of porter at the time. Bricks from the collapsed front wall of the brewhouse showered the adjoining buildings, damaging roofs and windows and much internal damage was done to the structure itself.

Two of workmen still in the brewery at the time were injured by falling debris, they were George Finn and Frank McKenna. A man named Patrick[?] Byrne and a boy named J. [or Patrick?] Hodgenson who were waiting to collect spent grains from the brewery, and were close to the explosion, were more seriously injured. They were all attended on the site by local doctors before being transferred to the Louth Hospital, with two other injured parties. Finn, McKenna and two of the others were discharged almost immediately, as their complaints were minor, while Byrne and Hodgenson, who had suffered head injuries, were kept a little longer before also being discharged.

The explosion seems to have occurred due to a faulty or stuck safety valve on the kettle, and no damage was done to any other stock of beer apart from the porter in the kettle at the time. Within days local contactors with help from specialists from England and Dublin were working on the reconstruction of the building and reinstallation of equipment.

So a lucky escape for all those caught in the blast, and it seems that brewing resumed a few weeks later, as the spent grains that Messrs. Byrne & Hodgenson had come to collect were being offered for collection again at the brewery.

Liam K

More of my history of Macardle's Ale and the early history of the brewery itself can be read here.

From reports taken from the following newspapers - The Dundalk Examiner and Louth Advertiser 20th June 1903, The Newry Reporter 18th June 1903, and The Belfast Weekly Telegraph 20th June 1903.

Images of the damage and the kettle lying on the ground can be seen here.

Please note, all written content and the research involved in publishing it here is my own unless otherwise stated and cannot be reproduced elsewhere without permission, full credit to its sources, and a link back to this post. Newspaper research was thanks to The British Newspaper Archive, who have kindly let me share the above images. DO NOT STEAL THIS CONTENT!