John Dalrymple, 2nd Earl of Stair (1679–1747), was a Scottish nobleman and politician. He was a prominent figure during the early 18th century, known for his role in the {Jacobite} uprisings and his involvement in the {Scottish Parliament}. He served as a military officer and was appointed as the commander of the {British Army} in Scotland. Dalrymple was also a key player in the {Treaty of Union} between Scotland and England in 1707. His political career included serving as a member of the {House of Lords} and holding various governmental positions. His legacy is marked by his influence on Scottish politics during a tumultuous period.