James Hamilton, 1st Duke of Hamilton Scottish nobleman and leader during the Wars of the Three Kingdoms (1606-1649) (1606–1649) Parents Lady Ann Cunningham James Hamilton, 2nd Marquess of Hamilton Children Marion Hamilton Charles Hamilton, Earl of Arran Anne Hamilton, 3rd Duchess of Hamilton Lady Susannah Hamilton Siblings William Hamilton, 2nd Duke of Hamilton Lady Margaret Hamilton Lady Anne Hamilton Lady Mary Hamilton Margaret Hamilton Partners Margaret Feilding, Duchess of Hamilton