| Mac William, Isabella (1165-) |
| Mallory, Ellen (-) |
| Mallory, Sir John (-) |
| Malmaynes, Milicina de (-1148) |
| Malmayns, Lord Nicholas de (-) |
| Malmayns, Petronilla de (-) |
| Manleverer, William, Esq (-) |
| Mantell, Charlotte (1803-) |
| Mapletoft, Marianne (1780-1858) |
| Marisco, Geoffrey de (-) |
| Marisco, Joan de (-) |
| Marney, Joan de (-) |
| Marquis, John Thomas Le Roy (1858-1935) |
| Marquis, May Winifred (1903-1994) |
| Marquis, Nathaniel (1818-1893) |
| Marriot, Maria (-) |
| Marrow, Dorothy (-) |
| Marrow, Thomas (-) |
| Marshal, Sibyl le (~1202-<1238) |
| Marshal, William le (-) |
| Martin, Doris Ethel (1909-) |
| Martin, Florence Maud (1907-) |
| Martin, Joseph (~1886-) |
| Martin, Joseph (-) |
| Martindill, Christopher D (-) |
| Martindill, Frederick William (1918-1979) |
| Martindill, Keith C (-) |
| Martini, Anthony (-) |
| Martini, John Alfred (~1847-) |
| Masingbeard, Thomas (-) |
| Maskell, William A (-) |
| Mason, Albert (~1897-) |
| Mason, Alfred (~1907-) |
| Mason, Alice (~1895-) |
| Mason, Amy (~1902-) |
| Mason, Annie (~1883-) |
| Mason, Ellen (~1892-) |
| Mason, Emma (~1906-) |
| Mason, Florence (~1901-) |
| Mason, Henry (~1890-) |
| Mason, James (1863-) |
| Mason, James (-<1883) |
| Mason, James (~1884-) |
| Mason, Joan (-) |
| Mason, May (~1900-) |
| Mason, Richard (~1888-) |
| Mason, William (~1886-) |
| May, James (-) |
| May, Sarah (~1843-) |
| Maymaynes, Lord John de (-) |
| McEwen, Gladys M (-) |
| Mcmordie, Elizabeth Henrietta (1886-1929) |
| McMordie, Eveline Florence (~1893-1895) |
| McMordie, James Dempster (1891-1892) |
| McMordie, James (-) |
| McMordie, Dr James (~1864-1902) |
| McMordie, Leslie Elizabeth (1929-2003) |
| McMordie, Leslie Wiiliam Watt (1889-1917) |
| McMordie, Leslie (~1838-1921) |
| McMordie, Stanley (~1898-1943) |
| Merry, Alan R (-) |
| Merry, Albert (-) |
| Merry, Joyce D (-) |
| Metson, Henry (-) |
| Mildmay, Jane (-) |
| Mildmay, Thomas, Esq (-) |
| Millicent, John (-) |
| Mills, Albert George (1877-) |
| Mills, Chalis Paroissien (1872-1875) |
| Mills, Emma Mary Ann (1879-) |
| Mills, Lily Sarah (1894-1981) |
| Mills, Louisa Hannah (~1870-1942) |
| Mills, Thomas Henry (~1902-) |
| Mills, Thomas William (1869-1922) |
| Mills, Thomas (~1843-) |
| Montagu, Anne (-) |
| Montagu, Margaret (-) |
| Montfort, Bertrade de (-) |
| Monthermer, Edward de (1304-1340) |
| Monthermer, Mary de (1297-~1371) |
| Monthermer, Sir Ralph de (~1270-1325) |
| Monthermer, Thomas de (1301-1340) |
| Mooney, David (1872-1956) |
| Morgan, Nina Sarah (1896-1971) |
| Morley, Elizabeth (-) |
| Morley, John (-) |
| Morley, John (1656-1733) |
| Morris, Mary (-) |
| Morris, Thomas (-) |
| Mortain, Agnes de (-) |
| Mortimer, Joyce la Zouch de (-) |
| Mortimer, Maud (~1286-1312) |
| Mortimer, Roger (-) |
| Moss, Archibald Elliot (1875-1951) |
| Moss, Guy (1918-1998) |
| Moss, Margaret Elenor (-) |
| Mowbray, Isabel (-) |
