James Hamilton, 7th Duke of Hamilton British noble (1755-1769) (1755–1769) Parents Elizabeth Hamilton, 1st Baroness Hamilton of Hameldon James Hamilton, 6th Duke of Hamilton Children Siblings Elizabeth Hamilton, Countess of Derby George Campbell, 6th Duke of Argyll Charlotte Bury Douglas Hamilton, 8th Duke of Hamilton John Campbell, 7th Duke of Argyll Augusta Campbell George John Campbell, Earl of Campbell