John Sackville, 3rd Duke of Dorset

only son of Lord John Philip Sackville, second son of Lionel Sackville, 1st Duke of Dorset (1745-1799) (1745–1799)

Parents

• Lord John Sackville
• Lady Frances Leveson-Gower

Children

• Lady Mary Sackville
• George Sackville, 4th Duke of Dorset
• Elizabeth Sackville-West, Countess De La Warr

Siblings

• Lady Mary Sackville

Partners

• Arabella Diana Cope