Edward III (13 November 1312 – 21 June 1377) was King of England from 25 January 1327 until his death; he is noted for his military success and for restoring royal authority after the disastrous and unorthodox reign of his father, Edward II. Edward III transformed the Kingdom of England into one of the most formidable military powers in Europe. His long reign of 50 years was the second longest in medieval England and saw vital developments in legislation and government—in particular the evolution of the English parliament—as well as the ravages of the Black Death.
Edward was crowned at age fourteen after his father was deposed by his mother, Isabella of France, and her lover Roger Mortimer. At age seventeen he led a successful coup against Mortimer, the de facto ruler of the country, and began his personal reign. After a successful campaign in Scotland he declared himself rightful heir to the French throne in 1337 but his claim was denied. This started what became known as the Hundred Years' War. Following some initial setbacks the war went exceptionally well for England; victories at Crécy and Poitiers led to the highly favourable Treaty of Brétigny. Edward's later years, however, were marked by international failure and domestic strife, largely as a result of his inactivity and poor health.
Edward III was a temperamental man but capable of unusual clemency. He was in many ways a conventional king whose main interest was warfare. Admired in his own time and for centuries after, Edward was denounced as an irresponsible adventurer by later Whig historians such as William Stubbs. This view has been challenged recently and modern historians credit him with some significant achievements....LESS
Mortimer used his power to acquire noble estates and titles, and his unpopularity grew with the humiliating defeat by the Scots at the Battle of Stanhope Park and the ensuing Treaty of Edinburgh–Northampton, signed with the Scots in 1328. from Edward III of England
After the debacle of the Weardale campaign, the Dowager Queen Isabella, and Earl Mortimer of March, governing England on behalf of the underage Edward III of England, began to consider peace as the only remaining option. from Treaty of Edinburgh–Northampton
The invasion of the North of England by Robert the Bruce forced Edward III of England to sign the Treaty of Edinburgh-Northampton on 1 May 1328, which recognised the independence of Scotland with Bruce as King. from First War of Scottish Independence
The Treaty of Edinburgh–Northampton was a peace treaty, signed in 1328 between the Kingdoms of England and Scotland. It brought an end to the First War of Scottish Independence, which had begun with the English invasion of Scotland in 1296. The treaty was signed in Edinburgh by Robert the Bruce, King of Scotland, on 17 March 1328, and was ratified by the English Parliament at Northampton on 1 May. The document was written in French, and is held by the National Archives of Scotland in Edinburgh.
The terms of the treaty stipulated that, in exchange for £100,000 sterling, the English Crown would recognise: