Barons North in the Peerage of England (1554, abeyant 1802 to 1841, abeyant 1941)
Barons Grey de Rolleston in the Peerage of England (1673-1734)
Earls of Guilford in the Peerage of Great Britain (1752, from 1734-1802)
Barons North
- Edward North, 1st Baron North (c. 1496–1564)
- Roger North, 2nd Baron North (1530–1600)
- Dudley North, 3rd Baron North (1581–1666)
- Dudley North, 4th Baron North (1602–1677)
- Charles North, 5th Baron North, 1st Baron Grey de Rolleston (c. 1636–1691) married the Hon. Katherine Grey (b. c. 1644–1695) daughter of William Grey, 1st Baron Grey of Warke.
- William North, 6th Baron North, 2nd Baron Grey de Rolleston (c. 1673–1734)
- Francis North, 1st Earl of Guilford, 7th Baron North (1704–1790)
- Frederick North, 2nd Earl of Guilford, 8th Baron North (1732–1792)
- George North, 3rd Earl of Guilford, 9th Baron North (1757–1802)
- Susan North, 10th Baroness North (1797–1884)
- William North, 11th Baron North (1836–1932)
- William North, 12th Baron North (1860–1938)
- John North, 13th Baron North (1917–1941)
Barons Grey de Rolleston in the Peerage of England (1673-1734)
Earl North in the Jacobite Peerage of England (1721-1734)
5th Baron North, 1st Baron Grey
- Charles North, 5th Baron North, 1st Baron Grey (c. 1636–1691)
6th Baron North, 2nd Baron Grey
- William North, 6th Baron North, 2nd Baron Grey (c. 1673–1734) 1st Earl North, in the Jacobite Peerage of England.
Barons Guilford in the Peerage of England (1683)
Earls of Guilford in the Peerage of Great Britain (1752)
Barons Guilford
- Francis North, 1st Baron Guilford (1637–1685) second son of Dudley North, 4th Baron North.
- Francis North, 2nd Baron Guilford (1673–1729)
1st and 3rd Earls of Guilford
- Francis North, 1st Earl of Guilford, 3rd Baron Guilford, 7th Baron North (1704–1790)
2nd Earl of Guilford, 8th Baron North KG
- Frederick North, 2nd Earl of Guilford, 8th Baron North KG (1732–1792)
- George North, 3rd Earl of Guilford, 9th Baron North (1757–1802)
4th Earl of Guilford onwards
- Francis North, 4th Earl of Guilford (1761–1817)
- Frederick North, 5th Earl of Guilford (1766–1827)
- Francis North, 6th Earl of Guilford (1772–1861)
- Dudley Francis North, 7th Earl of Guilford (1851–1885)
- Frederick George North, 8th Earl of Guilford (1876–1949)
- Edward Francis North, 9th Earl of Guilford (1933–1999)
- Piers Edward Brownlow North, 10th Earl of Guilford (b. 1971)
North of Mildenhall in the Baronetage of England (1660-1695)
North of Mildenhall
- Sir Henry North, 1st Baronet (c. 1609–1671) descended from the second son of 2nd Baron North.
- Sir Henry North, 2nd Baronet (d. 1695)
Hicking, later North of Southwell in the Baronetage of the United Kingdom (1920)
North of Southwell
- Sir William Norton Hicking, 1st Baronet (1865–1947) baronetage created with remainder to the sons of his daughters, and the heirs male of their bodies.
- Sir (William) Jonathan Frederick North, 2nd Baronet (b.1931) son of Muriel, younger daughter of the first Baronet, and her husband the Hon. John Montagu William North, second son of Frederick North, 8th Earl of Guilford.