Treaty of Haddington
…Mains" and "Abbey Mill". The treaty was negotiated by the Earl of Arran, who earned a French duchy for himself in the process, with the French diplomats Henri Cleutin, Sieur d'Oysel and André de Montalembert, Sieur d'Essé. The agreement was made at a Convention or Parliament held at the Abbey of St Mary, Haddington. As a condition…