| Mann | Elizabeth | 1870/ 1/20 | Chudleigh DEV (11 desc) | pers_history | dtree | ||
| " | Eva | 1872/ / | Chudleigh | census | |||
| Manning | Sarah | 1828/ 5/18 | Talaton DEV | pers_history | family | dtree | atree |
| Mansfield | James | 1833-est | Bradninch DEV | census | certm | dtree | |
| " | James | 1862-cert | Honiton DEV | certm | |||
| " | Louisa A | 1865/ / | St Giles in the | census | |||
| " | Mary A | 1836/ / | Honiton (1 desc) | pers_history | family | dtree | atree |
| " | Mary Ann | 1836/ / | Bradninch DEV (1 desc) | pers_history | family | dtree | atree |
| Manton | Tom | 1922-cert | West Hackney LND | certm | |||
| Maple | Susannah | 1790/ / | Talaton DEV (12 desc) | pers_history | dtree | ||
| Marchant | - | 1930/ / | Bridgwater (1 desc) | pers_history | dtree | ||
| " | Gwendoline E A | 1930/ / | Bridgwater SOM (1 desc) | pers_history | dtree | ||
| " | William | 1869/ / | North Tawton | census | |||
| Marden | Martha Eleanor | 1867/ / | Tewkesbury GLS (1 desc) | pers_history | dtree | ||
| Marker | Marie | 1640/ 3/29 | Harpford DEV | IGI | |||
| " | Mary | 1640/ 3/29 | Harpford DEV | pers_history | dtree | ||
| " | Mary | 1785/ 2/27 | Ottery St Mary DEV | pers_history | family | dtree | atree |
| " | Michael | 1610-est | Harpford DEV | IGI | |||
| " | William | 1782-est | Ottery St Mary DEV | pregm | dtree | ||
| Markeson | Edward | 1853-will | Norwich | wills | |||
| Marks | Thomas | 1874-cert | Honiton DEV | certm | |||
| Marning | George | 1854-cert | Lewisham KEN | certm | |||
| Marsh | - | 1929-marr | Portsmouth | GROm | dtree | ||
| " | Florence | 1905/ 9/30 | Langport SOM | pers_history | family | dtree | atree |
| " | George William | 1929-cert | Portsmouth | certm | |||
| " | Gladys | 1929-cert | Portsmouth | certm | |||
| " | Henry William E | 1902-est | Langport SOM | GROm | dtree | ||
| " | Henry William Egbe | 1929-cert | Portsmouth | GROm | certm | dtree | |
| " | Sarah | 1880-will | London | wills | |||
| Marshall | Elizabeth | 1813/ / | Uffcombe | census | |||
| " | James | 1853-will | Newton | wills | |||
| " | Thomas | 1820/ / | Uffcombe | census | |||
| Marsham | Sarah | 1705/ / | Holborn LND (1 desc) | pers_history | dtree | ||
| Martin | - | 1913/ 8/20 | Pontypridd (6 desc) | pers_history | dtree | ||
| " | Kate | 1913/ 8/20 | Pontypridd GLA (6 desc) | pers_history | dtree | ||
| " | Leonard B. | 1856-will | Norwich | wills | |||
| Mason | Mary | 1740/ / | Chipping Norto? (40 desc) | pers_history | dtree | ||
| Masters | - | 1890/ / | Plymouth (2 desc) | pers_history | dtree | ||
| " | Beatrice | 1890/ / | Plymouth DEV (2 desc) | pers_history | dtree | ||
| " | Caroline | 1812/ / | Northleigh | census | |||
| " | John | 1843/ / | Henbury | census | |||
| Mather | Elizabeth | 1917-cert | Pendlebury LAN | certm | |||
| Mathews | Mary Ann | 1854/ / | Neath GLA (3 desc) | pers_history | dtree | ||
| " | Robert | 1681-publ | Barbados - | publicat | |||
| Matlock | Sarah | 1781/ 4/13 | Newton SFK | pers_history | family | dtree | atree |
| " | William | 1778-est | Newton SFK | pregm | dtree | ||
| Matthew | Rosalind | 1904/ 1/15 | St Thomas DEV | pers_history | dtree | ||
| Matthews | Griffiths | 1921-will | Neath | wills | |||
| " | William | 1921-will | Neath | wills | |||
| Mattin | - | 1923-marr | Bethnal G | GROm | dtree | ||
| " | Ethel | 1923-marr | Bethnal G | pers_history | family | dtree | atree |
| " | Ethel Lydia | 1892/ 1/ 3 | Bethnal Green LND | pers_history | family | dtree | atree |
| " | George R | 1889-est | Bethnal Green LND | GROm | dtree | ||
| May | George H | 1920-est | Plymouth DEV | GROm | dtree | ||
| " | Patricia M M | 1923/ 6/30 | Plymouth DEV | pers_history | family | dtree | atree |
| " | Waterman | 1853-will | Newton | wills | |||
| " | William | 1853-will | Newton | wills | |||
| Mayne | Elizabeth | 1744/ / | Ottery St Mary DEV (26 desc) | pers_history | dtree | ||
| Mayo | Amelia Adelaide | 1860/ 6/30 | Upton on Severn WOR (21 desc) | pers_history | dtree | ||
| McCabe | Isabella | 1920/ / | Bradford YKS (1 desc) | pers_history | family | dtree | atree |
| " | John James | 1917-est | ? | GROm | certm | dtree | |
| McCall | Mary | 1902/11/ 9 | Scioto USA | IGI | |||
| McLoughlin | Joseph | 1904-est | Gloucester | certm | |||
| Mead | George | 1875-cert | Northampton | certm | |||
| " | Rebecca | 1875-cert | Northampton | certm | |||
| Meester | Joanna Christine d | 1806/ 3/ 1 | Wetteren Bel | IGI | |||
| " | Joanna Christine d | 1808/ 1/17 | Wetteren Bel | IGI | |||
| Meldon | Charles F | 1876/ / | Ottery St Mary DEV | pers_history | family | dtree | atree |
| " | Charlotte M | 1880/ / | Ottery St Mary DEV | pers_history | family | dtree | atree |
| " | Edith R | 1879/ / | Ottery St Mary DEV | pers_history | family | dtree | atree |
| " | Edwin James | 1878-cert | Ottery St Mary (2 desc) | pers_history | family | dtree | atree |
| " | Elizabeth | 1850/ / | Ottery St Mary (4 desc) | pers_history | family | dtree | atree |
| " | Ellen | 1849/ / | Ottery St Mary | pers_history | family | dtree | atree |
| " | Ellen | 1879/ / | Ottery St Mary DEV | pers_history | family | dtree | atree |
| " | Emma J | 1874/ / | Ottery St Mary DEV | pers_history | family | dtree | atree |
| " | Fanny Jane | 1863/ 8/22 | Birmingham WAR | pers_history | family | dtree | atree |
| " | George | 1878-cert | Ottery St Mary DEV (6 desc) | pers_history | family | dtree | atree |
| " | George H | 1852/ / | Ottery St Mary (6 desc) | pers_history | family | dtree | atree |
| " | Gertrude | 1880/ / | Ottery St Mary DEV | pers_history | family | dtree | atree |
| " | James | 1878-cert | Ottery St Mary DEV (19 desc) | pers_history | family | dtree | atree |
| " | John H | 1872/ / | Ottery St Mary DEV | pers_history | family | dtree | atree |
| " | Lily | 1871/ / | Exeter DEV | pers_history | family | dtree | atree |
| " | Mary J | 1855/ / | Ottery St Mary (2 desc) | pers_history | family | dtree | atree |
| " | Mary Jane | 1878-cert | Ottery St Mary DEV (2 desc) | pers_history | family | dtree | atree |
| " | Rachel | 1816/ / | Ottery St Mary (19 desc) | pers_history | family | dtree | atree |
| " | Rachel Jessey | 1860/ 3/26 | Newport MON (4 desc) | pers_history | family | dtree | atree |
| " | Rose Mary | 1858/ 3/ 1 | Birmingham WAR | pers_history | family | dtree | atree |