| Surname | Spouses |
|---|---|
|
MacAlpin
|
1 |
|
MacMailnamo
|
1 |
|
MacMurrough
|
1 |
|
Magnuson
|
1 |
|
Magnusson
|
2 |
|
Makim
|
1 |
|
Manos
|
2 |
|
Manville
|
1 |
|
Marone
|
1 |
|
Marr
|
2 |
|
Marshal
|
4 |
|
Marsham
|
2 |
|
Martel
|
1 |
|
McCorquodale
|
6 |
|
Medforth-Mills
|
1 |
|
Messenger
|
1 |
|
Monomakh
|
1 |
|
Montagu-Douglas
|
2 |
|
Montagu-Douglas-
|
5 |
|
Montague
|
1 |
|
Morgan
|
1 |
|
Mortimer
|
16 |
|
Mortinozzi
|
1 |
|
Morton
|
1 |
|
Mountbatten
|
14 |
|
Mowatt
|
1 |
|
Mowbray
|
1 |
|
Mucel
|
1 |
|
Munck
|
2 |
|
Mure
|
2 |