| William Sutherland |
of Sutherland (Earldom) |
Sat 27th Jun 1733 |
Thu 26th Nov 1750 |
| William Sutherland |
of Sutherland (Earldom) |
Thu 26th Nov 1750 |
Mon 16th Jun 1766 |
| Elizabeth Leveson-Gower |
of Sutherland (Earldom) |
Mon 16th Jun 1766 |
Tue 29th Jan 1839 |
| Francis Bacon |
St Alban (Viscountcy) |
Wed 27th Jan 1621 |
Thu 9th Apr 1626 |
| Thomas Smythe |
Strangford (Viscountcy) |
Mon 17th Jul 1628 |
Sat 30th Jun 1635 |
| Percy Clinton Sydney Smythe |
Strangford (Viscountcy) |
Thu 1st Oct 1801 |
Tue 29th May 1855 |
| George Augustus Frederick Percy Sydney Smythe |
Strangford (Viscountcy) |
Tue 29th May 1855 |
Mon 23rd Nov 1857 |
| Percy Ellen Algernon Frederick William Sydney Smythe |
Strangford (Viscountcy) |
Mon 23rd Nov 1857 |
Sat 9th Jan 1869 |
| Lionel Smythe |
Strangford (Viscountcy) |
Sun 29th Apr 1787 |
Thu 1st Oct 1801 |
| Alleyne Fitzherbert |
St Helens (Barony) |
Wed 26th Jan 1791 |
Tue 19th Feb 1839 |
| Henry FitzRoy |
Sudbury (Barony) |
Tue 16th Aug 1672 |
Mon 9th Oct 1690 |
| Henry Oliver Charles FitzRoy |
Sudbury (Barony) |
Thu 7th Apr 2011 |
|
| Hugh Denis Charles FitzRoy |
Sudbury (Barony) |
Wed 11th Nov 1970 |
Thu 7th Apr 2011 |
| Henry FitzRoy |
Sudbury (Barony) |
Sat 28th Sep 1844 |
Thu 26th Mar 1863 |
| William Henry FitzRoy |
Sudbury (Barony) |
Thu 26th Mar 1863 |
Sun 21st May 1882 |
| Charles FitzRoy |
Sudbury (Barony) |
Mon 9th Oct 1690 |
Fri 6th May 1757 |
| Augustus Henry FitzRoy |
Sudbury (Barony) |
Fri 6th May 1757 |
Thu 14th Mar 1811 |
| George Henry FitzRoy |
Sudbury (Barony) |
Thu 14th Mar 1811 |
Sat 28th Sep 1844 |
| Augustus Charles Lennox FitzRoy |
Sudbury (Barony) |
Sun 21st May 1882 |
Wed 4th Dec 1918 |
| Alfred William Maitland FitzRoy |
Sudbury (Barony) |
Wed 4th Dec 1918 |
Fri 10th Jan 1930 |