| Joseph Leeson |
Russborough (Viscountcy) |
Wed 22nd Oct 1783 |
Fri 27th Nov 1801 |
| Brice Leeson |
Russborough (Viscountcy) |
Fri 27th Nov 1801 |
Sat 10th Jan 1807 |
| Joseph Leeson |
Russborough (Viscountcy) |
Sat 10th Jan 1807 |
Wed 31st Jan 1866 |
| Joseph Henry Leeson |
Russborough (Viscountcy) |
Wed 31st Jan 1866 |
Sat 8th Apr 1871 |
| Edward Nugent Leeson |
Russborough (Viscountcy) |
Sat 8th Apr 1871 |
Fri 30th May 1890 |
| Henry Leeson |
Russborough (Viscountcy) |
Fri 30th May 1890 |
Tue 24th Mar 1891 |
| Henry Stanley Monck |
of Rathdowne (Earldom) |
Sat 12th Jan 1822 |
Wed 20th Sep 1848 |
| Thomas Darcy |
Rivers (Earldom) |
Wed 4th Nov 1626 |
Tue 21st Feb 1640 |
| Frederick Oliver Robinson |
of Ripon, in the County of York (Earldom) |
Fri 9th Jul 1909 |
Sat 22nd Sep 1923 |
| George Frederick Samuel Robinson |
of Ripon, in the County of York (Earldom) |
Fri 28th Jan 1859 |
Fri 9th Jul 1909 |
| Frederick John Robinson |
of Ripon, in the County of York (Earldom) |
Sat 13th Apr 1833 |
Fri 28th Jan 1859 |
| George Pitt |
Rivers (Barony) |
Mon 20th May 1776 |
Sat 7th May 1803 |
| George Pitt |
Rivers (Barony) |
Sat 7th May 1803 |
Sun 20th Jul 1828 |
| John Thomas Freeman-Mitford |
of Redesdale, in the County of Northumberland (Earldom) |
Wed 3rd Jan 1877 |
Sun 2nd May 1886 |
| Robert Jocelyn |
of Roden (Earldom) |
Sun 1st Dec 1771 |
Wed 21st Jun 1797 |
| Robert Jocelyn |
of Roden (Earldom) |
Thu 29th Jun 1820 |
Sun 20th Mar 1870 |
| Robert Jocelyn |
of Roden (Earldom) |
Wed 21st Jun 1797 |
Thu 29th Jun 1820 |
| Robert Jocelyn |
of Roden (Earldom) |
Sun 20th Mar 1870 |
Sat 10th Jan 1880 |
| John Strange Jocelyn |
of Roden (Earldom) |
Sat 10th Jan 1880 |
Sat 3rd Jul 1897 |
| William Henry Jocelyn |
of Roden (Earldom) |
Sat 3rd Jul 1897 |
Sun 23rd Jan 1910 |