| Count | Generation, name, (birth - death) |
| 1 |
1 Southwell, Arthur Robert Pyers, Viscount Southwell
(1872-11-16 - 1944-10-05)
|
| 2 |
2 Southwell, Robert Arthur William Joseph, Viscount Southwell
(1898-09-05 - 1960-11-18)
|
| 3 |
2 Southwell, Francis Joseph
(1900-03-31 - 1953-01-07)
|
| 4 |
3 Southwell, Pyers Anthony Joseph, Viscount Southwell
(1930-09-14 - 2019-09-23)
|
| 5 |
4 Southwell, Richard Andrew Pyers, Viscount Southwell
(1956-06-15 - )
|
| 6 |
4 Southwell, Charles Anthony John
(1962-09-27 - )
|
| 7 |
1 Southwell, Frances Mary Winifred
(1874-04-04 - 1950-03-07)
|
| 8 |
2 Stourton, Mary Jeanne
(1913-05-22 - 1987)
|
| 9 |
3 Stonor, Ralph Thomas Campion George Sherman, Baron Camoys
(1940-04-16 - 2023-01-04)
|
| 10 |
4 Barrowcliff, Alina Mary
(1967-05-15 - )
|
| 11 |
5 Barrowcliff, Thomas Simon Marmaduke
(1994-05-02 - )
|
| 12 |
5 Barrowcliff, Louis Edmund Ford
(1995-09-23 - )
|
| 13 |
5 Barrowcliff, Ines Honor
(1998-07-27 - )
|
| 14 |
4 Dalrymple, Emily Mary Julia
(1969-10-06 - )
|
| 15 |
5 Dalrymple, John James Thomas
(2008-01-03 - )
|
| 16 |
5 Dalrymple, Elizabeth Alice Mary
(2012-07-24 - )
|
| 17 |
4 von Hirsch, Sophie Ulla
(1971-09-29 - )
|
| 18 |
5 von Hirsch, Joseph Thomas Bahadur Maria
(2002-08-07 - )
|
| 19 |
4 Stonor, Ralph William Robert Thomas, Baron Camoys
(1974-09-10 - )
|
| 20 |
5 Stonor, Ralph Thomas William Peter
(2007-06-01 - )
|
| 21 |
5 Stonor, Henry William Robert
(2009-07-29 - )
|
| 22 |
5 Stonor, Cecily Isla Mary
(2013-09-07 - )
|
| 23 |
3 Cotterell, Harriet Pauline Sophia
(1943-01-06 - )
|
| 24 |
4 Cotterell, Edmund Julian Francis
(1967-10-29 - )
|
| 25 |
4 Cotterell, Rupert Sherman John
(1969-06-18 - )
|
| 26 |
5 Cotterell, Rose Harriet Mary
(2003-06-11 - )
|
| 27 |
5 Cotterell, Camilla Nancy Ellinor
(2005-05-15 - )
|
| 28 |
5 Cotterell, James Alexander Julian
(2007-07-05 - )
|