Dukes of Montrose - Dukes of Montrose, Second Creation (1707)

Dukes of Montrose, Second Creation (1707)

Other titles: Marquess of Montrose (1644), Marquess of Graham and Buchanan (1707), Earl of Montrose (1503), Earl of Kincardine (1644), Earl of Kincardine (1707), Viscount Dundaff (1707), Lord Graham (1445), Lord Graham and Mugdock (1644) and Lord Aberruthven, Mugdock and Fintrie (1707)

• James Graham, 1st Duke of Montrose (1682–1742), only son of the 3rd Marquess

Other titles (Lord Graham & 2nd Duke onwards): Earl Graham and Baron Graham (1722)

• David Graham, Marquess of Graham (1705–1731), second son of the 1st Duke, predeceased his father without issue

• William Graham, 2nd Duke of Montrose (1712–1790), seventh son of the 1st Duke
• James Graham, 3rd Duke of Montrose (1755–1836), only son of the 2nd Duke

• James Graham, Earl of Kincardine (1786–1787), eldest son of the 3rd Duke (then Lord Graham), died in infancy

• James Graham, 4th Duke of Montrose (1799–1874), second son of the 3rd Duke

• James Graham, Marquess of Graham (1845–1846), eldest son of the 4th Duke, died in infancy
• James Graham, Marquess of Graham (1847–1872), second son of the 4th Duke, died without issue

• Douglas Graham, 5th Duke of Montrose (1852–1925), third and youngest son of the 4th Duke
• James Graham, 6th Duke of Montrose (1878–1954), eldest son of the 5th Duke
• James Graham, 7th Duke of Montrose (1907–1992), elder son of the 6th Duke
• James Graham, 8th Duke of Montrose (b. 1935), eldest son of the 7th Duke

The heir apparent is James Graham, Marquess of Graham (b. 1973), elder son of the 8th Duke