Dukes of Dorset (1720-1843)
Barons Buckhurst in the Peerage of England (1567-1843)
Earls of Dorset in the Peerage of England(1604-1843)
Earls of Middlesex in the Peerage of England, second creation (1675-1843)
Dukes of Dorset in the Peerage of Great Britain (1720-1843)
Viscounts Sackville in the Peerage of Great Britain (1782, from 1815 to 1843)
1st Earl of Dorset and 1st Baron Buckhurst KG
- Thomas Sackville, 1st Earl of Dorset, 1st Baron Buckhurst KG (1527–1608)
- Robert Sackville, 2nd Earl of Dorset (1561–1609)
- Richard Sackville, 3rd Earl of Dorset (1589–1624)
4th Earl of Dorset KG
- Edward Sackville, 4th Earl of Dorset KG (1590–1652)
- Richard Sackville, 5th Earl of Dorset (1622–1677)
6th Earl of Dorset and 1st Earl of Middlesex KG
- Charles Sackville, 6th Earl of Dorset, 1st Earl of Middlesex and Baron Cranfield KG (1638–1706), son of Lady Frances Cranfield, daughter of the 1st Earl of Middlesex of the first creation and sister of the second and third Earls whose estates he inherited.
1st Duke of DorsetKG
- Lionel Cranfield Sackville, 1st Duke of Dorset, 2nd Earl of Middlesex, 7th Earl of Dorset KG (1688–1765)
- Charles Sackville, 2nd Duke of Dorset (1711–1769)
- John Frederick Sackville, 3rd Duke of Dorset KG (1745–1799)
- George John Frederick Sackville, 4th Duke of Dorset (1793–1815)
- Charles Sackville-Germain, 5th Duke of Dorset, 2nd Viscount Sackville KG (1767–1843)
Viscounts Sackville in the Peerage of Great Britain (1782-1843)
Viscounts Sackville
- George Germain, 1st Viscount Sackville (1716–1785), third son of Lionel Sackville, 1st Duke of Dorset and previously Lord George Sackville. In 1769, Lady Elizabeth Germain died without natural heirs, and left her estates to him and he changed his name to Germain.
- Charles Sackville-Germain, 2nd Viscount Sackville, 5th Duke of Dorset KG (1767–1843)
Barons Buckhurst in the Peerage of the United Kingdom (1864)
1st Baroness Buckhurst
- Elizabeth Sackville-West, Countess De La Warr and 1st Baroness Buckhurst (1795–1870), sister of the 4th Duke of Dorset, wife of the 5th Earl De La Warr with a special remainder to her second surviving son.
- Reginald Windsor Sackville, 2nd Baron Buckhurst, 7th Earl De La Warr (1817–1896)
Baron Cranfield in the Peerage of England (1621-1675)
Earls of Middlesex, first creation in the Peerage of England (1622-1675)
Earls of Middlesex
- Lionel Cranfield, 1st Earl of Middlesex, 1st Baron Cranfield (1574–1645)
- James Cranfield, 2nd Earl of Middlesex (1621–1651)
- Lionel Cranfield, 3rd Earl of Middlesex (1625–1674)