The tryals of William, Earl of Kilmarnock, George, Earl of Cromertie, and Arthur Lord Balmerino, for high treason : And levying war against His Majesty King George, the Second, before the House of Peers, at Westminster Hall. On the 28th and 30th of July, and the first of August, 1746. With their genuine and moving speeches before passing sentence of death. II. Lord Cromertie's case from the original manuscript, deliver'd by his lady to one of the privy counsellors: which was never before made publick. III. The lives and families of the Earl of Kilmarnock and Lord Balmerino. IV. An account of the behaviour of William, late Earl of Kilmarnock, and Arthur late Lord Balmerino, from the time of their being deliver'd into the custody of the sheriffs of London, to the time of their execution with every remarkable, incident that happened and particularly the conference bethose two lords.