St Mary’s Naval Barracks, Chatham

The fortification of Chatham started in 1756 and was further improved between 1805 and 1812 in the face of French aggression and the Napoleonic War. Demolished in the 1960’s, St. Mary’s Barracks dated from between 1779 and 1782 and was built to house the prisoners who were used to build fort. This of course included French prisoners.