| 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 | - | 1919-est | 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 | - | 1898-est | 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 | publicat | ||
| Matlock | Sarah | 1781/ 4/13 | Newton, SFK | pers_history | family | dtree | atree |
| " | William | 1778-est | Newton, SFK | pregm | wife | 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 | wife | 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 | wife | dtree | |
| May | George H | 1920-est | Plymouth, DEV | GROm | wife | 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 | ||
| " | Caroline | 1835-est | Upton on Severn, WOR | daughter | |||
| " | William | 1830-est | Upton on Severn, WOR | daughter | |||
| McCabe | Isabella | 1920/ / | Bradford, YKS | pers_history | family | dtree | atree |
| " | John James | 1917-est | Bradford, YKS | GROm | certm | dtree | |
| McCall | Mary | 1902/11/ 9 | Scioto, USA | IGI | |||
| Mead | George | 1875-cert | Northampton, | certm | |||
| " | Rebecca | 1875-cert | Northampton, | certm | |||
| Meester | Joanna Christine d | 1806/ 3/ 1 | Wetteren, Bel | IGI | 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 Brown | 1830-est | Newport, MON | daughter | |||
| " | 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 |
| " | Rose Wills | 1835-est | Newport, MON | daughter | |||
| Melhuish | Jane | 1873/ / | Morebath, | census | |||
| Mepham | Anna Rebecca | 1835/ 9/20 | Lewisham, LND | pers_history | family | dtree | atree |
| " | Annie | 1858-cert | Lewisham, KEN | pers_history | family | dtree | atree |
| " | Thomas | 1832-est | Lewisham, LND | certm | wife | dtree | |
| " | Thomas | 1858-cert | Lewisham, KEN | certm | |||
| Metacer | Elizabeth | 1882/ / | Scotland, | census | |||
| Middleton | Wesley | 1871-marri | Branch, USA | IGI | |||
| Milden | Ellen | 1848/ 9/ | Ottery St Mary, DEV | pers_history | family | dtree | atree |
| " | Fanny | 1846/ 6/ | Ottery St Mary, DEV | pers_history | family | dtree | atree |
| " | George | 1858/ / | , (6 desc) | pers_history | family | dtree | atree |
| " | George H | 1852/ / | Ottery St Mary, DEV (6 desc) | pers_history | family | dtree | atree |
| " | James | 1814/ / | Ottery St Mary, (19 desc) | pers_history | family | dtree | atree |
| " | Jesse | 1840/ 3/ | Ottery St Mary, DEV | pers_history | family | dtree | atree |
| " | Jessie | 1840/ 3/ | , | pers_history | family | dtree | atree |
| " | John | 1836/ / | Ottery St Mary, (3 desc) | pers_history | family | dtree | atree |
| " | Julianna | 1842/ 9/ | Ottery St Mary, DEV | pers_history | family | dtree | atree |
| " | Mary | , | appendix | ||||
| " | Rachell | 1817/ / | Ottery St Mary, (19 desc) | pers_history | family | dtree | atree |