Camera couldn't catch the moon so took this instea

On his death in 1624, George Heriot left around 25,000 Pound Scots - equivalent to several tens of millions today - to found a "hospital" (then the name for this kind of charitable school) to care for the "puir, faitherless bairns" (Scots: poor, fatherless children) of Edinburgh.

The construction of Heriot's Hospital (as it was first called) was begun in 1628, just outside the city walls of Edinburgh. It was completed just in time to be occupied by Oliver Cromwell's English forces during the invasion of Scotland during the Third English Civil War; the building was used as a barracks, with horses stabled in the chapel.

The hospital finally opened in 1659, with thirty sickly children in residence; its finances grew, and it took in other pupils in addition to the orphans for whom it was intended. In the 1880s, it began to charge fees; however, to this day it serves its charitable object, providing free education to a sizable number of fatherless children, referred to as "foundationers". It was not all plain sailing, however, and in 1846 there was an insurrection in the hospital and fifty-two boys were dismissed.[8]

In 1837 the school founded ten "free schools" in Edinburgh, educating several thousand pupils across the city; these were closed in 1885. One of them, with a copy of several of the features of the original Lauriston Place building, is at the east end of the Cowgate.

The school also provided funds for the establishment of an institution which later merged with the Watt Institution (named after James Watt) in the 1870s to form Heriot-Watt College, a technical college that became Heriot-Watt University in 1966.

In 1979 it became co-educational with the arrival of the first girls, and now has around 1700 pupils.