July 6th , 1560
The Treaty of Edinburgh (also known as the Treaty of Leith) was a treaty drawn up on 5 July 1560 between the Commissioners of Queen Elizabeth I of England with the assent of the Scottish Lords of the Congregation, and the French representatives of King Francis II of France (husband of Mary Queen of Scots) to formally conclude the siege of Leith and replace the Auld Alliance with France with a new Anglo-Scottish accord, while maintaining the peace between England and France agreed by the Treaty of Cateau-Cambrésis.