| Count | Generation, name, (birth - death) |
|---|
| 1 |
1 Ryder, Dudley (1798-05-19), Earl of Harrowby
(1798-05-19 - 1882-11-19)
|
| 2 |
2 Ryder, Dudley Francis Stuart, Earl of Harrowby
(1831-01-16 - 1900-03-26)
|
| 3 |
2 Ryder, Henry, Earl of Harrowby
(1836-05-03 - 1900-12-11)
|
| 4 |
3 Ryder, Angela Mary Alice
(1863-03-01 - 1939-11-10)
|
| 5 |
4 Campbell, Donald Swinton, Baron Colgrain
(1891-11-06 - 1973-10-20)
|
| 6 |
5 Campbell, David Colin (1920-04-24), Baron Colgrain
(1920-04-24 - 2008-02-07)
|
| 7 |
6 Campbell, Alastair Colin Leckie, Baron Colgrain
(1951-09-16 - )
|
| 8 |
4 Campbell, Angus Dudley
(1895-10-08 - )
|
| 9 |
5 Campbell, Judith Averil
(1927-11-12 - )
|
| 10 |
6 Buxton, Crispin Charles Gerard, Baronet Buxton
(1958-03-29 - )
|
| 11 |
3 Ryder, John Herbert Dudley, Earl of Harrowby
(1864-08-22 - 1956-03-30)
|
| 12 |
4 Ryder, Dudley (1892-10-11), Earl of Harrowby
(1892-10-11 - 1987-05-07)
|
| 13 |
5 Ryder, Dudley Danvers Granville Coutts, Earl of Harrowby
(1922-12-20 - 2007-10-09)
|
| 14 |
6 Ryder, Dudley Adrian Conroy Ryder, Earl of Harrowby
(1951-03-18 - )
|
| 15 |
7 Ryder, Dudley Anthony Hugo Coventry
(1981-09-05 - )
|
| 16 |
7 Ryder, Frederick Whitmore Dudley
(1984-02-06 - )
|
| 17 |
7 Ryder, Henry Mansell Dudley
(1985-07-13 - )
|
| 18 |
7 Ryder, Emily Georgina Hobhouse
(1992-01-13 - )
|
| 19 |
1 Ryder, Georgiana Elizabeth
(1804 - 1884-08-22)
|
| 20 |
2 Montagu-Stuart-Wortley-MacKenzie, Edward Montagu Stuart Granville, Earl of Wharncliffe
(1827-12-15 - 1899-05-13)
|
| 21 |
2 Montagu-Stuart-Wortley, Francis Dudley
(1829-07-23 - 1893-10-21)
|
| 22 |
3 Montagu-Stuart-Wortley-MacKenzie, Francis John, Earl of Wharncliffe
(1856-06-09 - 1926-05-08)
|
| 23 |
4 Montagu-Stuart-Wortley-MacKenzie, Archibald Ralph, Earl of Wharncliffe
(1892-04-17 - 1953-05-16)
|
| 24 |
5 Montagu-Stuart-Wortley-MacKenzie, Alan James, Earl of Wharncliffe
(1935-03-23 - 1987-06)
|
| 25 |
6 Stuart-Wortley-Hunt, Rowena Mary
(1961-06-14 - )
|
| 26 |
7 Wortley-Hunt, Somerset Carlton Gerald
(1987 - )
|
| 27 |
7 Montagu Stuart Wortley-Hunt, Fleur Aline Isabel
(1989 - )
|
| 28 |
3 Montagu-Stuart-Wortley, Ralph Granville
(1864-07-04 - 1927-03-01)
|
| 29 |
4 Montagu-Stuart-Wortley, Ralph
(1897-03-12 - 1961-02-08)
|
| 30 |
5 Montagu-Stuart-Wortley, Alan Ralph
(1927-07-22 - 1986)
|
| 31 |
6 Montagu-Stuart-Wortley, Richard Alan Montagu, Earl of Wharncliffe
(1953-05-26 - )
|
| 32 |
7 Montagu-Stuart-Wortley, Reed
(1980-02-05 - )
|
