| Count | Generation, name, (birth - death) |
|---|
| 1 |
1 Wallop, John (1742), Earl of Portsmouth
(1742 - 1797-05-16)
|
| 2 |
2 Wallop, John Charles, Earl of Portsmouth
(1767-12-18 - 1853-07-14)
|
| 3 |
2 Fellowes, Newton, Earl of Portsmouth
(1772-06-26 - 1854-01-09)
|
| 4 |
3 Wallop, Isaac Newton, Earl of Portsmouth
(1825-01-11 - 1891-10-04)
|
| 5 |
4 Wallop, Newton, Earl of Portsmouth
(1856-01-19 - 1917-12-04)
|
| 6 |
4 Wallop, John Fellowes, Earl of Portsmouth
(1859-12-27 - 1925-09-07)
|
| 7 |
4 Wallop, Oliver Henry, Earl of Portsmouth
(1861-01-13 - 1943-02-10)
|
| 8 |
5 Wallop, Gerard Vernon, Earl of Portsmouth
(1898-05-16 - 1984-09-28)
|
| 9 |
6 Wallop, Oliver Kintzing
(1923-01-14 - 1984-06-05)
|
| 10 |
7 Wallop, Quenton Gerard Carew, Earl of Portsmouth
(1954-07-25 - )
|
| 11 |
8 Wallop, Oliver Henry Rufus
(1981-12-22 - )
|
| 12 |
6 Wallop, Anne Camilla Evelyn
(1925-07-12 - )
|
| 13 |
7 Nevill, Guy Rupert Gerard
(1945-03-29 - 1993-02-05)
|
| 14 |
7 Nevill, Angela Isabel Mary
(1948-01 - )
|
| 15 |
7 Nevill, Christopher George Charles, Marquess of Abergavenny
(1955-04-23 - )
|
| 16 |
8 Nevill, George Rupert Gerard
(1990-06-27 - 1990-09-15)
|
| 17 |
8 Nevill, Sophie Alice Augusta
(1990-06-27 - )
|
| 18 |
7 Purbrick, Henrietta Emily Charlotte
(1964-06-21 - )
|
| 19 |
6 Wallop, Philippa Dorothy Bluet
(1937-08-21 - 1984)
|
| 20 |
7 Cadogan, Anna-Karina
(1964-02-04 - )
|
| 21 |
7 Cadogan, Edward Charles
(1966-05-10 - )
|
| 22 |
8 Cadogan, Philippa Katharina
(1992-01 - )
|
| 23 |
8 Cadogan, George Edward Charles Diether
(1995-09-24 - )
|
| 24 |
8 Cadogan, Charles William Llewellyn
(1998-10-02 - )
|
| 25 |
7 Cadogan, William John
(1973-11-09 - )
|
| 26 |
8 Cadogan, Elizabeth Rose
(2005-07-07 - )
|
| 27 |
8 Cadogan, Beatrice Mary
(2007-06-26 - )
|
| 28 |
6 Wallop, Nicholas Valoynes Bermingham
(1946-07-14 - )
|
| 29 |
5 Wallop, Oliver Malcolm
(1905-05-10 - 1980-04-16)
|
| 30 |
6 Wallop, Malcolm
(1933-02-27 - 2011-09-14)
|
| 31 |
6 Wallop, Jean Margaret
(1934-04-29 - )
|
| 32 |
7 Herbert, George Reginald Oliver Molyneux, Earl of Carnarvon
(1956-11-10 - )
|
| 33 |
8 Herbert, Saoirse
(1991-06-02 - )
|
| 34 |
8 Herbert, George Kenneth Oliver Molyneux
(1992-10-13 - )
|
| 35 |
7 Herbert, Henry Malcolm
(1959-03-02 - )
|
| 36 |
4 Wallop, Robert Gerard Valoynes
(1864-07-06 - 1940-08-22)
|
| 37 |
4 Wallop, Arthur George Edward
(1867-10-12 - 1898-12-22)
|
