Known first as Grangegorman Barracks, taking its name from the historical civil parish in which it was situated, this was the last permanent barracks built in Dublin and was erected between 1888 and 1892. The choice of site was made on account of its proximity to the railway (by which troops could be transported anywhere in Ireland), excellent access to the sea / Dublin Port via the North Circular Road, and the training facilities for men and war horses. The barracks was later named Marlborough Barracks after
John Churchill, 1st Duke of Marlborough. While the facility was considered small compared to other cavalry barracks, it was said to be of ample size for a cavalry regiment of full war strength of 862 men (all ranks) and stabling for as many horses. On 15 October 1891 the headquarters of the
10th Hussars was moved there under Major Manners-Wood (commanding). It was from Marlborough Barracks that the 6th Reserve Cavalry Regiment, made up of squadrons of the
5th Lancers and
12th Lancers, rode down what is now O'Connell Street in Easter 1916 and came under fire from the GPO, and beat a hasty retreat after encountering the Irish Volunteers and Irish Citizen Army who had taken over the building. McKee Barracks is now an administrative centre where various Directors of Corps are based, as well as the location of the
Irish Army Equitation School. In 2016, the barracks were used to depict the main entrance to
Broadmoor Asylum for the film
The Professor and the Madman, while an area of the Equitation School doubled as the Oxford railway station. In 2020, as part of the national response to the COVID-19 pandemic, a Defence Forces joint task force was established in McKee Barracks. The joint task force was involved in co-ordinating the Defence Forces supports during the response to COVID-19, with the priority on supports to the HSE. ==Architecture==