The barracks were built as part of the British response to the threat of the
French Revolution and were completed in 1793. Built along three sides of a quadrangle, they were occupied by various cavalry regiments who would exercise their horses along
Portobello Beach. Regiments there were the
Dragoon Guards,
Light Dragoons, 9th Lancers,
Inniskilling Dragoons, 7th Hussars and the
Royal Scots Greys. A General Court Martial was convened at the barracks on 25 September 1820 by order of Major-General
Sir Thomas Bradford,
Commander in Chief, Scotland, to try all such prisoners brought before it, with Colonel Sir William Williams K.C.B. (later Major-General William Williams (1776–1832)) as presiding officer. They became the home of the
Royal Scots Greys in the late 19th century but were condemned as insanitary and unfit for occupation by
cavalry regiments in the early 20th century; this gave rise to concerns that the Royal Scots Greys would be disbanded leaving Scotland without a cavalry regiment. In practice the Royal Scots Greys moved to
Redford Barracks and Piershill Barracks continued to be used on a much smaller scale by the
Royal Horse Artillery. The blocks were created as Council housing by the City Architect,
Ebenezer James MacRae. ==References==