| Dunkellin (Barony) |
Ulick Burke - Sun 1st Jul 1543
|
12 April 1916 |
- |
| Dunkeron (Viscountcy) |
Henry Petty - Sat 29th Apr 1719
|
17 April 1751 |
- |
| Dunkeron (Barony) |
John Petty - Thu 7th Oct 1751
|
- |
- |
| Dunleath (Barony) |
John Mulholland - Mon 29th Aug 1892
|
- |
- |
| Dunlo (Viscountcy) |
William Power Keating Trench - Tue 6th Jan 1801
|
- |
- |
| Dunlop (Barony) |
Andrew James Dunlop - Tue 26th May 2015
|
- |
- |
| Dunluce (Viscountcy) |
Randal MacDonnell - Tue 26th Jun 1618
|
28 July 1791 |
- |
| Dunluce (Viscountcy) |
Randal William MacDonnell - Sun 19th Jun 1785
|
- |
- |
| Dunmore (Barony) |
George Murray - Sat 10th Sep 1831
|
12 August 1980 |
- |
| Dunmore (Barony) |
Richard Preston - Thu 11th Jul 1619
|
- |
- |
| of Dunmore (Earldom) |
Charles Murray - Fri 16th Aug 1686
|
- |
- |
| Dunn (Barony) |
Lydia Selina Dunn - Fri 24th Aug 1990
|
- |
- |
| Dunning (Barony) |
John Rogerson Rollo - Tue 29th Jun 1869
|
- |
- |
| of Dunraven and Mount Earl (Earldom) |
Valentine Richard Quin - Tue 5th Feb 1822
|
25 March 2011 |
- |
| Dunrossil (Viscountcy) |
William Shepherd Morrison - Thu 12th Nov 1959
|
- |
- |
| Dunsandle and Clanconal (Barony) |
James Daly - Tue 3rd Jun 1845
|
25 November 1911 |
- |
| Dunsany (Barony) |
Christopher Plunkett
|
- |
- |
| Dunsford (Viscountcy) |
William St John Fremantle Brodrick - Mon 2nd Feb 1920
|
2 November 1979 |
- |
| Dunsmore (Barony) |
Francis Leigh - Mon 31st Jul 1628
|
21 December 1653 |
- |
| Dunwich (Viscountcy) |
John Rous - Wed 18th Jul 1821
|
- |
- |