| Morris of Borth-y-Gest (Barony) |
John William Morris - Thu 7th Jan 1960
|
9 June 1979 |
- |
| Morris of Castle Morris (Barony) |
Brian Robert Morris - Wed 9th May 1990
|
30 April 2001 |
- |
| Morris of Grasmere (Barony) |
Charles Richard Morris - Tue 17th Jan 1967
|
30 May 1990 |
- |
| Morris of Handsworth (Barony) |
William Manuel Morris - Wed 7th Jun 2006
|
- |
- |
| Morris of Kenwood (Barony) |
Harry Morris - Tue 11th Jul 1950
|
- |
- |
| Morris of Manchester (Barony) |
Alfred Morris - Mon 6th Oct 1997
|
12 August 2012 |
- |
| Morris of Yardley (Barony) |
Estelle Morris - Tue 14th Jun 2005
|
- |
- |
| Morrison (Barony) |
Robert Craigmyle Morrison - Thu 15th Nov 1945
|
28 October 1997 |
- |
| Morrison of Lambeth (Barony) |
Herbert Stanley Morrison - Mon 2nd Nov 1959
|
6 March 1965 |
- |
| Morrissey (Barony) |
Helena Louise Morrissey - Thu 3rd Sep 2020
|
- |
- |
| Morrow (Barony) |
Maurice George Morrow - Wed 7th Jun 2006
|
- |
- |
| Morse (Barony) |
Amyas Charles Edward Morse - Fri 26th Mar 2021
|
- |
- |
| of Morton (Earldom) |
James Douglas - Tue 14th Mar 1458
|
- |
- |
| Morton of Henryton (Barony) |
Fergus Dunlop Morton - Fri 18th Apr 1947
|
18 July 1973 |
- |
| Morton of Shuna (Barony) |
Hugh Drennan Baird Morton - Thu 30th May 1985
|
26 April 1995 |
- |
| Moser (Barony) |
Claus Adolf Moser - Sat 23rd Jun 2001
|
4 September 2015 |
- |
| Mostyn (Barony) |
Edward Pryce Lloyd - Sat 10th Sep 1831
|
- |
- |
| Mottistone (Barony) |
John Edward Bernard Seely - Wed 21st Jun 1933
|
- |
- |
| Moulton (Barony) |
John Fletcher Moulton - Tue 1st Oct 1912
|
9 March 1921 |
- |
| of Mount Alexander (Earldom) |
Hugh Montgomery - Mon 18th Jul 1661
|
- |
- |