1801 - 1834 (33 years)
| Thomas LYON-BOWES 1822-1865 |
| Thomas LYON-BOWES | |
| B: | 1822 |
| D: | 1865 |
| George, King Of Great Britain & N. Ireland | |
| B: | 1895 |
| D: | 1952 |
| Claude BOWES-LYON 1855-1944 |
| Claude BOWES-LYON | |
| B: | 1855 |
| D: | 1944 |
 | Nina Cecelia CAVENDISH-BENTINICK 1862-Yes, date unknown |
| Nina Cecelia CAVENDISH-BENTINICK | |
| B: | 1862 |
| D: | Yes, date unknown |
| Claude BOWES-LYON 1824-1904 |
| Claude BOWES-LYON | |
| B: | 21 Jul 1824 |
| D: | 16 Feb 1904 |
| Frances Dora SMITH 1830-Yes, date unknown |
| Frances Dora SMITH | |
| B: | 1830 |
| D: | Yes, date unknown |
|
| Thomas George LYON-BOWES 1801-1834 |
| Thomas George LYON-BOWES | |
| B: | 1801 |
| D: | 1834 |
