| Thomas Daniel Knox |
Northland (Viscountcy) |
Sun 1st Oct 1933 |
Sun 6th Nov 1988 |
| Gerald Francoys Needham Knox |
Northland (Viscountcy) |
Sun 6th Nov 1988 |
Tue 4th Dec 2018 |
| Thomas Knox |
Northland (Viscountcy) |
Sun 26th Apr 1840 |
Sun 21st Mar 1858 |
| Thomas Knox |
Northland (Viscountcy) |
Sun 21st Mar 1858 |
Thu 20th May 1858 |
| Thomas Granville Henry Stuart Knox |
Northland (Viscountcy) |
Thu 20th May 1858 |
Mon 10th May 1875 |
| Uchter John Mark Knox |
Northland (Viscountcy) |
Mon 10th May 1875 |
Sun 1st Oct 1933 |
| William Douglas |
of Nith, Torthorwald and Ross (Viscountcy) |
Fri 3rd Nov 1684 |
Mon 28th Mar 1695 |
| James Douglas |
of Nith, Torthorwald and Ross (Viscountcy) |
Mon 28th Mar 1695 |
Mon 6th Jul 1711 |
| William Douglas |
of Nith, Torthorwald and Ross (Viscountcy) |
Thu 22nd Oct 1778 |
Sun 23rd Dec 1810 |
| Charles William Henry Montagu Scott |
of Nith, Torthorwald and Ross (Viscountcy) |
Sat 11th Jan 1812 |
Tue 20th Apr 1819 |
| Walter Francis John Montagu Douglas Scott |
of Nith, Torthorwald and Ross (Viscountcy) |
Thu 4th Oct 1973 |
Tue 4th Sep 2007 |
| Richard Walter John Montagu Douglas Scott |
of Nith, Torthorwald and Ross (Viscountcy) |
Tue 4th Sep 2007 |
|
| Henry Scott |
of Nith, Torthorwald and Ross (Viscountcy) |
Sun 23rd Dec 1810 |
Sat 11th Jan 1812 |
| William Henry Walter Montagu-Douglas-Scott |
of Nith, Torthorwald and Ross (Viscountcy) |
Wed 16th Apr 1884 |
Thu 5th Nov 1914 |
| John Charles Montagu-Douglas-Scott |
of Nith, Torthorwald and Ross (Viscountcy) |
Thu 5th Nov 1914 |
Sat 19th Oct 1935 |
| Walter John Montagu-Douglas-Scott |
of Nith, Torthorwald and Ross (Viscountcy) |
Sat 19th Oct 1935 |
Thu 4th Oct 1973 |
| Walter Francis Montagu-Douglas-Scott |
of Nith, Torthorwald and Ross (Viscountcy) |
Tue 20th Apr 1819 |
Wed 16th Apr 1884 |
| Nicholas Netterville |
Netterville (Viscountcy) |
Sun 3rd Apr 1622 |
|
| John Netterville |
Netterville (Viscountcy) |
Fri 19th Mar 1751 |
Wed 15th Mar 1826 |
| James Netterville |
Netterville (Viscountcy) |
Wed 15th Mar 1826 |
Mon 13th Feb 1854 |