General Thomas Graham, 1st Baron Lynedoch, was a British Army officer and politician. After his education at Oxford, he inherited a substantial estate in Scotland, married and settled down to a quiet career as a landowning gentleman. However, with the death of his wife, when he was aged 42, he immersed himself in military career, during the French Revolutionary Wars and the Napoleonic Wars. The historian James Taylor described Graham as "tall, square-shouldered, and erect, his limbs sinewy and remarkably strong. His complexion was dark, with full eyebrows, firm-set lips, and an open, benevolent air. His manners and address were frank, simple, and polished".