| Richard Bernard Boyle |
Carleton (Barony) |
Tue 11th Dec 1906 |
Fri 13th Apr 1917 |
| Robert Henry Boyle |
Carleton (Barony) |
Fri 13th Apr 1917 |
Sun 29th Dec 1963 |
| William Petty |
Calne (Viscountcy) |
Mon 6th Dec 1784 |
Tue 7th May 1805 |
| Henry Thomas Petty-Fitzmaurice |
Calne (Viscountcy) |
Sat 31st Jan 1863 |
Thu 5th Jul 1866 |
| George John Charles Mercer Nairne Petty-Fitzmaurice |
Calne (Viscountcy) |
Sun 20th Aug 1944 |
Wed 25th Aug 1999 |
| Charles Maurice Mercer Nairne Petty-Fitzmaurice |
Calne (Viscountcy) |
Wed 25th Aug 1999 |
|
| Henry Petty-Fitzmaurice |
Calne (Viscountcy) |
Wed 15th Nov 1809 |
Sat 31st Jan 1863 |
| John Henry Petty |
Calne (Viscountcy) |
Tue 7th May 1805 |
Wed 15th Nov 1809 |
| Henry Charles Keith Petty-Fitzmaurice |
Calne (Viscountcy) |
Thu 5th Jul 1866 |
Fri 3rd Jun 1927 |
| Henry William Edmund Petty-Fitzmaurice |
Calne (Viscountcy) |
Fri 3rd Jun 1927 |
Thu 5th Mar 1936 |
| Charles Hope Petty-Fitzmaurice |
Calne (Viscountcy) |
Thu 5th Mar 1936 |
Sun 20th Aug 1944 |
| Charles Smyth |
Carrington (Barony) |
Sat 31st Oct 1643 |
Thu 12th Feb 1665 |
| George Carpenter |
Carlingford (Viscountcy) |
Fri 1st May 1761 |
Tue 9th Mar 1762 |
| George Carpenter |
Carlingford (Viscountcy) |
Tue 9th Mar 1762 |
Mon 15th Apr 1805 |
| George Carpenter |
Carlingford (Viscountcy) |
Mon 15th Apr 1805 |
Sun 20th Dec 1812 |
| John Delaval Carpenter |
Carlingford (Viscountcy) |
Sun 20th Dec 1812 |
Wed 26th Jan 1853 |
| John Howe |
Chedworth (Barony) |
Fri 12th May 1741 |
Tue 3rd Apr 1742 |
| John Howe |
Chedworth (Barony) |
Sun 7th Oct 1781 |
Mon 29th Oct 1804 |
| Anne Crofton |
Crofton (Barony) |
Fri 9th Mar 1798 |
Tue 12th Aug 1817 |
| Edward Crofton |
Crofton (Barony) |
Tue 12th Aug 1817 |
Mon 27th Dec 1869 |