| Mallalieu (Barony) |
Ann Mallalieu - Wed 19th Jun 1991
|
- |
- |
| Malloch-Brown (Barony) |
George Mark Malloch Brown - Mon 9th Jul 2007
|
- |
- |
| of Malmesbury (Marquessate) |
Thomas Wharton - Fri 15th Feb 1715
|
20 May 1731 |
- |
| Malmesbury (Barony) |
James Harris - Fri 19th Sep 1788
|
- |
- |
| of Malmesbury (Earldom) |
James Harris - Mon 29th Dec 1800
|
- |
- |
| Malpas (Viscountcy) |
Hugh Cholmondeley - Mon 27th Dec 1706
|
- |
- |
| Malton (Barony) |
Thomas Wentworth - Fri 28th May 1728
|
- |
- |
| of Malton (Earldom) |
Charles Watson-Wentworth - Thu 17th Dec 1750
|
- |
- |
| of Malton (Earldom) |
Thomas Wentworth - Fri 19th Nov 1734
|
- |
- |
| Malton (Barony) |
Charles Watson-Wentworth - Thu 17th Dec 1750
|
- |
- |
| Malvern (Viscountcy) |
Godfrey Martin Huggins - Fri 18th Mar 1955
|
- |
- |
| Mamhead (Barony) |
Robert Hunt Stapylton Dudley Lydston Newman - Sat 5th Dec 1931
|
2 November 1945 |
- |
| Mance (Barony) |
Jonathan Hugh Mance - Mon 3rd Oct 2005
|
- |
- |
| of Manchester (Dukedom) |
Charles Montagu - Fri 28th Apr 1719
|
- |
- |
| of Manchester (Earldom) |
Henry Montagu - Sat 7th Feb 1626
|
- |
- |
| Mancroft (Barony) |
Arthur Michael Samuel - Tue 23rd Feb 1937
|
- |
- |
| Mandelson (Barony) |
Peter Benjamin Mandelson - Mon 13th Oct 2008
|
- |
- |
| Mandeville (Viscountcy) |
Henry Montagu - Sat 19th Dec 1620
|
- |
- |
| Mann (Barony) |
John Mann - Mon 28th Oct 2019
|
- |
- |
| Manners (Barony) |
Thomas Manners Sutton - Mon 20th Apr 1807
|
- |
- |