dna next to a surname below indicates it has been registered with the DNA linking service
and the researcher is keen to find bearers of the same surname to join a DNA project.
ons next to a user below means the user has registered a one-name study of a surname
with the Guild of One-Names Studies.
| Surname | Timeframe | Place | Researcher |
|---|---|---|---|
| MAASZ | Any | Any | Peter Maasz |
| MABBERLEY | Any | Any | David Mabberley |
| MABERLEY | Any | Any | David Mabberley |
| MABERLY | Any | Any | David Mabberley |
| MACCLELAN | 1650 - 1870 | Bodicote, Sibford Gower, Adderbury, Bloxham | Janet Wimbleton |
| MACDONALD | Any | Oxford | Julius Borg |
| MACDONALD | 1977 | Polstead Road, Oxford | Ian Heyworth |
| MACE | 1760-1900 | Chipping Norton, Little Compton | Steve Mace |
| MACE | 1800s | Chipping Norton | Maurice Roy Taylor |
| MACE | Any | Little Compton, Milton under Wychwood | Maurice Roy Taylor |
| MACE | 18/19c | Vale of White Horse | David Painter |
| MACEY | early 18th C | Any | Guy Willson |
| MACEY | <1900 | Any | James Moore |
| MACGRAW | 1750 - 1850 | Wallingford | Carol Pickett |
| MACKENZIE | 1820-1960 | Oxford | Jennifer Robbie |
| MACKERETH | 1800's | Millom | Marilyn Spurling |
| MACKINDER | 1700-1900 | Any | J. Davis |
| MACNEILL | Any | Any | Mary McGimpsey |
| MADLE | Any | Wallingford | Carola |
| MAGDALEN | Any | Any | Gwyneth Harmar |
| MAGICKE | <1812 | Any | Andrew William Megicks |
| MAGICKS | <1812 | Any | Andrew William Megicks |
| MAGUDA | Any | Any | Karrie Maguda |
| MAHON | early 1800s | Any | Rita Robinson |
| MAIN | any | Nettlebed | Dawn Stevens |
| MAINARD | 1837 | Oxford | Sherral Taylor |
| MAINARD | 1800 | Any | Sherral Taylor |
| MAINARD | 1837 | Summertown | Kathryn Harris |
| MAINHOOD | 1700s | Wardington | Alexandra Coles |
| MAIR | 1870-1907 | Woodstock | Sue Miller |
| MAISEY | 18c, 17c | Shilton and area | Bill Manzke |
| MAJOR | 1800'S | Brize Norton | Margaret Rickard |
| MAJOR | <1750 | Brize Norton | Lesley Silvester |
| MAKEPEACE | 1600-1900 | Any | Russell Hancock |
| MALAYSIA | 19.45 | Any | Steph Malaysia |
| MALHAM | 1799 | Bolton | Russell Malham |
| MALIN | Any | Any, esp. Emmington, Sydenham, Towersey areas | Phil Champion |
| MALIN | LATE1700 to EARLY 1800 | TOWERSEY AND SURROUNDING VILLAGES | F. Hare |
| MALING | Any | Oxford | Cecily Harvey |
| MALINGS | Any | Banbury & Deddington area | John Malings |
| MALINGS | <1810 | Deddington, Alkerton | Elaine Ward |
| MALINS | Any | Any, esp. Emmington, Sydenham, Towersey areas | Phil Champion |
| MALINS | LATE1700 to EARLY 1800 | TOWERSEY AND SURROUNDING VILLAGES | F. Hare |
| MALINS | >1800 | Bucknell | Ian Malins |
| MALLALIEU | Any | Any | Ivan Alexander Foster |
| MALLARD | >1750 | Witney and Burford | Robert Warner |
| MALLET | 18c | Rotherfield Greys, Henley | John Moore |
| MALLINDER | Any | Any | John Swallow |
| MALTASS | Any | Any | Brian Maltass |
| MALTBY | >1715 | Oxford? | Janet White |
| MANDER | Any | Any | Penny Mander |
| MANDER | Any | Watlington/Chalgrove | Rebecca Mander |
| MANDER | 1840 | Aldsworth | David Mills |
| MANDER | Any | Any | Kerrie Rafter |
| MANDER | Any | Thame, Chinnor, Any | Pauline Pool |
| MANDER | <1700 | Any | Jean Hodges |
| MANDER | Any | Avon Dassett, Radway | Rebekah Markham |
| MANDERS | Any | Thame, Chinnor, Any | Pauline Pool |
| MANGER | 1800 - 1900 | Saint Clements, Oxford | Frankie Tong |
| MANLEY | any | Nuneham Courtenay | Lynne Shipton |
| MANN | 1800 -1920 | Any | Kirsty Brown |
| MANN | Any | Any | Marla Lewis |
| MANNERS | Any | Albury, Sonning, Woodley, Hurst | Carmela Smith |
| MANNERS | >1696 | Any | Sarah Manners |
| MANNERS | Any | Any | Keith A. Jennings |
| MANNINGTON | Any | Oxford | Marion Atack |
| MANNIX | any | any | Rachel Mannix |
| MANSELL | >1775 | Any | Veronica Moloney |
| MANSFIELD | 1700/1800 | Hethe Area | Don Mark Gilham |
| MANSFIELD | 1600-1900 | Hethe, Cottisford, Fringford. | Don Mark Gilham |
| MANSFIELD | 1700 - 1901 | Fringford and Hethe | Kay McGregor |
| MANSFIELD | 1700 | Fringford, Hethe | J B Mansfield |
| MANSFIELD | <1850 | Stoke Lyne, Fringford, Caversfield, Hethe | Carolyne Langley |
| MANSTAN | 1700/1800's | Sibford/Banbury | Frank Heeley |
| MANSTAN | <1850 | Banbury | Frank Heeley |
| MANSTAN | All periods | Banbury and area | Frank Heeley |
| MANSTAN | All years | Banbury/Neithrop | Frank Heeley |
| MANSTAN | ASAP | Banbury | Catherine Morris |
| MANSTAN | 1830 - 50 | Banbury | Bruce Whiteley |
| MANSTON | 1700/1800's | Sibford/Banbury | Frank Heeley |
| MANSTON | <1850 | Banbury | Frank Heeley |
| MANSTON | All periods | Banbury and area | Frank Heeley |
| MANSTON | All years | Banbury/Neithrop | Frank Heeley |
| MANUEL | 1800-1935 | Kidlington, The Moors, St. Mary's Parish, Oxford | Reginald E. Manuel |
| MANUEL | 1850-1950 | Marlborough, Kingsbury Hotel | Reginald E. Manuel |
| MANUEL | 1880-1945 | Kiddlington | Reginald E. Manuel |
| MANUEL | 1909 - 1968 | Kiddlington, Stourbridge , Ploughley, Bullingdon | Reginald E. Manuel |
| MAPPLEBECKPALMER | 1978 | Oxford | Mapplebeckpalmer |
| MAPSTONE | >1700> | ? | Kip Mapstone |
| MARBLEY | Any | Any | David Mabberley |
| MARCH | 1600 | Lower Heyford | Lyn Kelsey |
| MARCHAM | Any | Oxford, Islip | Doug Wilks |
| MARCHANT | Any | burford | Margaret Long |
| MARCHER | 1848 buried | Bicester, Blackthorn Hill | Russ Walker |
| MARGETTS | >1550 | Any | Ella May Anderson |
| MARGETTS | <1850 | Spelsbury | Sue Bond |
| MARGETTS | 1500-1834 | Spelsbury, Enstone, Chipping Norton | Carole Baxter |
| MARGETTS | 1700 - 1900 | Great Rollright | Angela Hockham |
| MARGETTS | Any | Wootton, Woodstock, Deddington | Jane Margetts-Singer |
| MARGETTS | Any | Any | Jane Margetts-Singer |
| MARGETTS | c.1800 | Barford, Rousham | Martin Pearson |
| MARGETTS | Any | Any | James Margetts |
| MARGETTS | Any | Combe | Jill Salt |
| MARGETTS | 1470 | Any | Angela Hockham |
| MARGETTS | Any | Any | Malcolm Margetts |
| MARKHAM | 1600-1800 | Oxford | Debbie |
| MARKHAM | 1700 - 1870 | Stanton St. John, Cropredy | Barbara Hymas |
| MARKHAM | 1800 - 1900 | Stanton St. John | Barbara Hymas |
| MARKHAM | Any | North Aston, Steeple Aston, Deddington | Derek Markham |
| MARKHAM | 1770-1815 | North Aston | Rebekah Markham |
| MARKHAM | 1800-1900 | Headington | Rodney Markham |
| MARKHAM | 1619-1794 | Thame | Tony Newman |
| MARKS | 1800-1850 | Britwell Prior, Newington | Clifton Carbin |
| MARKS | 1800 - 1880 | Nuneham Courtney. Burcot & surrounding villages | Val Hackett |
| MARKS | 1860 | Dist-Woodstock sub dist-Kiddington | Sandy Harmon |
| MARKWICK | 1800's | Adderbury | Trevor Walter |
| MARLES | 1750 to 1850 | Kingham | Karen Naylor |
| MARLEY | <1837 | Any | Kathleen McGale |
| MARLOW | 1800s | Bletchingdon | Clara Williams |
| MARMONT | >1830> | Woodstock, Bladon, | Ian Loudon |
| MARRIOT | Any | Charlbury | Jean-Claude Billon |
| MARRIOTT | early 1880s | Launton | Keith Ennis |
| MARSCORD | Any | Any | Bob Cowley ons |
| MARSDEN | <1810 | Oxford | Chris Schutt |
| MARSH | 1600 | Lower Heyford | Lyn Kelsey |
| MARSH | 1830 | Oxford | Kevin Rosser Shackleton |
| MARSHALL | 1849 | Chastleton | Brad Behrens |
| MARSHALL | 1844-1885 | RADLEY | Anna Burson |
| MARSHALL | >1790 | Oxford | Caroline Thompson |
| MARSHALL | 1490 - 1560 | Neith Worton | Peter Williams |
| MARSHALL | 1525-1725 | Little Tew | Peter Williams |
| MARSHALL | 1490-1560 | Little Tew (or) Nether Worton | Peter Williams |
| MARTEN | 16c | Any | Penny Eves |
| MARTIN | >1840 | Brampton | Pamela Bradford |
| MARTIN | Any | City of Oxford | Eleanor Collins |
| MARTIN | 1890-1901 | Oxford | Stephen Cooper |
| MARTIN | 17c | Any | Ken Gibbons |
| MARTIN | <1900 | Bampton Witney area | Adrian Lambourne |
| MARTIN | D.of B 5.11.37 | Farringdon | Alison Martin |
| MARTIN | >1885 | Cuddesdon | Ursula Martin |
| MARTIN | >1885 | Cuddesdon | Ursula Martin |
| MARTIN | 1780 - 1840 | Any | Judith Sanders |
| MARTIN | 1780 - 1840 | Oxford | Judith Sanders |
| MARTIN | <1800 | Jericho, Oxford | Graham Thomas |
| MARTIN | <1910 | Any | Alison Adams-Bonnin |
| MARTIN | Any | Kidlington | Simon Jenkins |
| MARTIN | <1850 | Kidlington | Margaret Forbes |
| MARTIN | 1800 | Eynsham | Carole Price |
| MARYGOLD | <1850 | Great Milton & Oxford | Lesley Instone |
| MASCARENHAS | Any | Any | Bruno Mascarenhas |
| MASCORD | Any | Any | Bob Cowley ons |
| MASCORD | >1700> | Banbury | Teri (Sanders) Johnson |
| MASKELL | 1850-1880 | Rotherfield Peppard, Henley | Yvonne Hartnell |
| MASKELL | <1820 | Caversham | Sue Howes |
| MASLING | 19c | Swinecomb | Steve Lewis |
| MASON | 1800s | Little Milton | Robert Blackshaw |
| MASON | 1914-18 | finstock heath near charlbury | Sue Burns |
| MASON | 19c | Great Bourton | James Keen |
| MASON | <1700 | Deddington | Carole Eales |
| MASON | Any | Blewbury | Anne Nerichow |
| MASON | 1742 - 1880 | Great Rollright | Dawn Ralfe |
| MASON | 1760-1820 | Hook Norton and Chipping Norton | Leah Savage |
| MASON | 1820 | Bicester | Donnette Smith |
| MASON | >1700 | Any | Pam Thornton |
| MASSEY | Any | Launton and surrounding area | Fiona Friend |
| MASSEY | <1900's | LAUNTON | Hilary Stanton |
| MASSEYS | Any | Little Tew, Chipping Norton | Sue Hurst |
| MASTERS | >1780 | Bicester & Eynsham | Gail Faibish |
| MATHER | 1800's | North Oxfordshire ? | Richard Mather |
| MATHEWS | <1778 | Oxford | Angela Clarke |
| MATHEWS | >1740 | Oxford | Caroline Thompson |
| MATTHEWS dna | <1850 | Marston | David Nutt |
| MATTHEWS | >1702 | Deddington | Lynn Freeman |
| MATTHEWS | 1880's | Duns Tew | Hilary Mackenzie |
| MATTHEWS | Any | Any | Gemma Matthews |
| MATTHEWS | 1857-1914 | Headington, Jericho (Oxford), Marston | Terry Matthews |
| MATTHEWS | Any | Any | Daphne Oosthuizen |
| MATTHEWS | 19c | Banbury | Frances Powis |
| MATTHEWS | >1835 | Banbury | Shane |
| MATTHEWS | Any | Banbury | Shane |
| MATTHEWS | Any | Burford, Witney | Andrew Victory |
| MATTHEWS | 1750-1880 | Duns Tew, Deddington | Denise Stewart |
| MATTHEWS | Any | Wescote Barton | James Laurence Tait |
| MATTHEWS | <1726 | Chipping Norton | Andrew John Ackerman |
| MATTHEWS | 1826-1842 | Oxford St Thomas The Hamel | Stephen Goldsmith |
| MATTHEWS | 1750-1850 | Deddington | Patricia Gibson |
| MAUDLIN | Any | Any | Ronald L Maudlin |
| MAULL | 1800/1900 | Barford St Michael | Colin Maull |
| MAUND | 1700-1750 | Thame | Ed Hanson |
| MAUNDER | Any | Any | Penny Mander |
| MAUNDER | Any | Thame | Neil Maunder |
| MAUNDER | <1730 | Cogges | Lesley Silvester |
| MAUNDER | 18c | Thame | Julie Dawn Saw |
| MAUNDER | 1740 | Bloxham | Barry Baylis |
| MAUNDER | 16-17c | Churchill | John Moore |
| MAUNDER | Any | Thame & surrounding area | Pauline Pool |
| MAUNDERS | Any | Thame, Chinnor, Any | Pauline Pool |
| MAVERLEY | Any | Any | David Mabberley |
| MAVERLY | Any | Any | David Mabberley |
| MAWBY | 1925-1939 | Henley | Derek Bedford |
| MAWBY | 1700 - 1900 | Tadmarton, Elsfield, Stanton St John | Elizabeth Blake |
| MAWER | 19the century | Mainly Oxford itself; Headington | G.V. Mawer |
| MAWER | >1800 | Oxford | Ann Roberts |
| MAWER | Any | Oxford and Headington | Ann Roberts |
| MAWLE | >1897 | Bloxham | Andrew Hunt |
| MAWLE | 1800-1900 | Any | Leonard C Hawtin |
| MAWSON | Any | Any | Keith A. Jennings |
| MAXSON | Any | unknown | Gary Everrett |
| MAY | 1769-1891 | Henley-on-Thames | Jennifer Dancy |
| MAY | Any | Bampton | Carolyn Ramsbottom |
| MAY | <1800 | Sandford | Maralyn Bevilaqua |
| MAYCOCK | <1820 | Charlbury | Stephanie Lever |
| MAYCOCK | 1755 | Ambrosden | Barbara Hymas |
| MAYCOCK | <1851 | Cleveley, Enstone, Chipping Norton | Stephanie Lever |
| MAYCOCK | 1800s | Banbury | Dolores Maycock-Jones |
| MAYCOCK | 17-18c | Charlbury | Patrick Reeves |
| MAYCOCK | 18c | Ensham | Patrick Reeves |
| MAYCOCK | Any | Any | Keith A. Jennings |
| MAYCROFT | 1700 to 1900 | Any | Jen Maycroft |
| MAYLARD | 1700-1850 | Bladon, Shipton, Tainton | Brenda J Crosby |
| MAYLING | Any | Any | Carolann Mayling-Gray |
| MAYLING | 1800-1860 | St Thomas | Alan Wood |
| MAYNARD | Any | Any | Tony Hadland |
| MAYNARD | 1770-1850 | Bloxham | Mike Horton |
| MAYNARD | <1650 | Bicester | Jean Hodges |
| MAYNARD | Any | Great Haseley | Carole Newbigging |
| MAYNOR | Any | Any | Tony Hadland |
| MAYO | 1880 | henley | Bob Mayo |
| MAYO | 1700 - 1850 | Any | Kevin Mayo |
| MAYO | 1775-1835 | Stoke Lyne | John Mills |
| MAYO | 1770 - 1850 | Stoke Lyne, Souldern | John Mills |
| MAYSEY | 18c | Any | Myrtle Cooper |
| MAYZEY | <1770 | Langford | Chris Etheridge |
| MAZEY | 1800s | Cowley | Valerie Edwards |
| MCCLUSKEY | 1881-1947 | speedwell st. | Merridy |
| MCCONNELL | <1917 | Didcot and surroundings | Wayne Mcconnell |
| MCCOY | 1800-1989 | Any | Terrah Mullins |
| MCCRAY | Any | Any | Johnnie Ray McCray |
| MCCUTCHEON | <19c | Swerford | Steven Lester |
| McFARLANE | 19c | Great Tew | Joyce Hamson |
| MCGOWN | 1940 | Aston Rowant | John Tuddenham |
| MCGOWN | 1940 | Aston Rowant | John Tuddenham |
| MCGRA | 1750 - 1850 | Wallingford | Carol Pickett |
| MCGRATH | 1750 - 1850 | Wallingford | Carol Pickett |
| MCGRAW | 1750 - 1850 | Wallingford | Carol Pickett |
| MCGRUDER | Any | Any | David McGruder |
| MCKAY | >1850 | Bicester | Fiona Hedges |
| MCKINSTRY | 1800-1900 | Any | Kathleen Papuni |
| MCMEEKIN | >1898 | Any | Andrew McMeekin |
| MCMEEKIN | Any | Any | Sean Viala |
| MCOLVIN | Any | Any | Linda Ream |
| MCPHERSON | 1900-1950 | Librarian at Oxford University | Robt Macpherson |
| MCVITIE | <1800 | Hanborough | Colleen Yuke |
| MCVITTIE | <1810 | Any | Elizabeth Duke |
| MEAD | 1500 - 1600 | Chinnor | Vance Mead |
| MEAD | 1700-1800 | wroxton | Al Sparks |
| MEAD | Any | Mixbury | Daniel K. Dixon |
| MEADE | 1700-1800 | wroxton | Al Sparks |
| MEADE | Any | Mixbury | Daniel K. Dixon |
| MEADES | 1700 - 1800 | Banbury, Bloxham | Emma Clark |
| MEADES | 1700-1775 | Chipping Norton | Leah Savage |
| MEADES | <1680 | Deddington | Adam Osben |
| MEADHAM | <1950 | Appleford area | Christine Tuersley |
| MEADOWS | 1875-1900s | Bicester | Stuart Meadows |
| MEADS | Any | Any | Jacky Sherwood |
| MEADS | Any | Mixbury | Daniel K. Dixon |
| MEALING | Any | Oxford | Cecily Harvey |
| MEALING | Any | Oxford | Graham Thomas |
| MEARING | >1920 | Kingston Bagpuize | Jim Mearing |
| MEARS | 1812-1815 | Any | Andrew Dale |
| MEASEY | Any | Waterperry | Ann Dunmore |
| MEDALIA | 1953-1972 | Oxford | Simon Medalia |
| MEDCRAF | 19/20c | Oxford | Mark Duncan |
| MEDCRAFT | 1800ds | Wolvercote or other | Joan |
| MEDCRAFT | 1850 | Islip | Darren Medcraft |
| MEDCRAFT | Any | Any | Ruth Ridley |
| MEDE | 1700-1800 | wroxton | Al Sparks |
| MEDHURST | 19c | unknown | Gary H. Jones |
| MEEDS | 1700-1800 | wroxton | Al Sparks |
| MEGICKE | <1812 | Any | Andrew William Megicks |
| MEGICKS | <1812 | Any | Andrew William Megicks |
| MELAY | 1950 to 1980 | Any | Wayne Murphy |
| MELEN | 1800's | Enstone, Chipping Norton, Hook Norton | Marion Rose |
| MELEN | Any | Hook Norton, Enstone | Marion Rose |
| MELLIDEW | Any | botley | Stephen Mellidew |
| MELLOR | 1850's | anywhere | Sarah Gonyou |
| MERCER | 1750-1855 | Duns Tew | Mike Horton |
| MERCHANT | 1850-1900 | Oxford Henley House | William Walker |
| MERCHANT | 1837 - 1869 | Milford | David M. Williams |
| MERCHANT | 1830 - 1860 | Shipton | David M. Williams |
| MERIE | Any | Any | Jill Bhar |
| MERREY | Any | Any | Jill Bhar |
| MERRICK | <1901 | Oxford, Wallingford, Standlake, Crawley, Curbridge, Clanfield | Jacqui Gately |
| MERRICK | c1833 | Oxford St. Giles | Donald Holmes |
| MERRIE | Any | Any | Jill Bhar |
| MERRIFIELD | <1744 | England | Trish |
| MERRIMAN | Any | Any | Christine Norris |
| MERRINGTON | 1939-1943 | Headington | Elizabeth Merrington-Denning |
| MERRY | Any | Any | Jill Bhar |
| MERRY | 1700 - 1850 | Handborough | Rosemary Barling |
| MERRY dna | Any | Any | Richard Merry ons |
| MERRY | Any | Oxford | Terri Bonham-Samuels |
| MERSER | >1750 | Any | Veronica Moloney |
| MERY | Any | Any | Jill Bhar |
| MERYE | Any | Any | Jill Bhar |
| MESSENGER | <1850 | Stockenchurch | Ann Barrett |
| MESSENGER | Any | Wheatfield, Adwell, South Weston, Hethe, Aston Rowant, Lewknor | Lynn Eldridge |
| MESSENGER | Any | Thame | Brian Albert Humberstone |
| MESSENGER | 1791 - 1841 | Marston, Garsington | Gay Moller |
| MESSENGER | about 1829 | Thame | Eddie Munday |
| MESSENGER | <1900 | Bucks border | Peter Tranter |
| MESSENGER | <1765 | Swaliffe and surrounding area | Alan Vickers |
| MESSER | Any | Any | Maxine Tallon |
| MESSER | c1770 - c1855 | Duns Tew | Mike Horton |
| MESSER | 1600-1850 | Any | Jarrod Lee |
| MESSER | 1750-1850 | Witney | Michael J McCormick |
| METCALF | 1790's | Charlton-On-Otmoor | Darren Medcraft |
| MEWKILL | >1700 | Bicester | Margo Nicklasson |
| MICKLEWRIGHT | Any | Eynsham, Witney | Alan |
| MIDDLETON | Any | Abingdon | Rick |
| MIDDLETON | 1765 | West Hanney | Joan Hall |
| MIDDLETON | >1820 | Oxford | Maureen Short |
| MIDDLETON | 1750-1900 | Abingdon, St. Helen's Church | Rl |
| MIDDLETON | Any | Cogges | William (Bill) Johnson |
| MIDDLETON | >1900 | Any | Maureen Short |
| MIDWINTER | 1700-1800 | Burford, Shipton-U-W | Anne Midwinter |
| MIDWINTER | 1600-1750 | Burford, Shipton-Under-Wychwood | Anne Midwinter |
| MIDWINTER | <1829 | Ducklington | John Sullivan |
| MIDWINTER | 18c | Burford | John Moore |
| MILDENHALL | >1600s | Ascott under Wychwood, Shiplake, Didcot. | D Law |
| MILES | 1818-1920 | Banbury, Chipping Norton, Hook Norton, Swerford | Gordon Benfield |
| MILES | <1800 | Standlake | Carolyn Corcoran |
| MILES | 18c | Shipton u Wychwood | Clive Jones |
| MILES | 1859-1871 | Brize Norton | Alan Miles |
| MILES | >1750> | Basildon, Ashmapstead | Barbara Miles |
| MILES | Early 1800's | Horspath | Trevor Miles |
| MILES | 1850 - 1910 | Churchill- Chipping- Norton | Jan Oliff |
| MILES | 1800-1900 | CHURCHILL-CHIPPING-NORTON | Jan Oliff |
| MILES | 1837 | Oxford | Sherral Taylor |
| MILES | 1800-2000 | Witney | Wendy |
| MILES | 19c | Witney | Ken Wheeler |
| MILES | <1850 | Any | Mike Brooks |
| MILES | <1868 | Standlake | Patrick Inwood |
| MILES | 18c & 19c | Milton-under-Wychwood | Rebecca Simpson |
| MILES | 18/19c | Vale of White Horse | David Painter |
| MILES | Any | Witney | Patrick Inwood |
| MILES | 19C | Wheatley | Anne Ledwith |
| MILLARD | <1750 | Mapledurham and Caversham | Ronald Cockerill |
| MILLEN | Any | Any, Ramsden, Enstone | David Woodward |
| MILLER | 1805-1815 | Any | Vicki M. Austin |
| MILLER | Nov 8, 1841 | Swerford | Judy Williams Boylan |
| MILLER | 1760-1800 | Oxford, Banbury | Cynthia Weissman |
| MILLIN | 1867 | Ramsden | Elaine Beechey |
| MILLIN | 1850 - 1900 | Witney, Leafield | Elaine Beechey |
| MILLIN | 5 August 1914 | Ramsden | Steve Millin |
| MILLIN | Any | Any, Ramsden, Enstone | David Woodward |
| MILLIN | Any | Ramsden | Kay Campbell |
| MILLS | >1890 | Culham | Paul Brazell ons |
| MILLS | 1700-1900 | Burford | Jonathan Duncan |
| MILLS | 1840-1890 | Bampton | Annette Mills |
| MILLS | C 1796 | Burford | David Mills |
| MILLS | Any | Duns Tew, Churchill, Shipton under Wychwood, Milton | Stephen Nichols |
| MILLS | <1880 | Banbury | Terri Griffith |
| MILTON | 1900-1990 | Witney | Philip Milton |
| MILTON | 1900-1990 | Oxford | Philip Milton |
| MILTON | 1700-1800 | Enstone | Sheila Norton |
| MILTON | >1700 | Wootton | Sheila Norton |
| MILTON | 1580-1690 | Whitney | Sheila Norton |
| MILTON | Any | Any | Sharon Neale |
| MINCHIN | 19th. Century | Hook Norton, Gt Rollright | Steve Heard |
| MINCHIN | >1800 | Any | Katherine Lewis |
| MINCHIN | 1700's | Bampton | Grace Morrow |
| MINCHIN | 1600-1800 | Curbridge | Nancy Parisee |
| MINCHIN | 1740-1830 | Northmoor | Vicki McKay |
| MINETT | any | Any | Sue Hucker |
| MING | Any | Wallingford, Thame, Oxford | Jean Fincher |
| MINGE | Any | Wallingford, Thame, Oxford | Jean Fincher |
| MINNS | Any | Any | Jackie Brogden |
| MINTY | Any | Any | George William Minty |
| MINTY | >1750 | Oxford, Burford | Richard Moyle |
| MIPPLIN | abt 1807 | Langford | Chris Etheridge |
| MISTER | 1840 - 1860 | Woodstock | Dot Cooper |
| MITCHELL | Any | Upper and Lower Heyford | Graeme Berry |
| MITCHELL | 1700s/1800s | Bloxham/Coombe | Joyce Tomasi |
| MITCHELL | 1800 - 1900 | Oxford St. Ebbes | Gwenda Wilkins |
| MITCHELL | <1650 | Cumnor | Fiona Hedges |
| MITTINS | Any | Any | Emma |
| MOBBS | 1736 -1940 | North Aston, Middle Aston, Steeple Aston | Brenda Mobbs |
| MOBBS | Any | Middle, North and Steeple Aston | Robin Price |
| MOBBS | <1750 | Hethe | Helen Lisle-Wood |
| MOBBS | Any | Fritwell | Emma Willson |
| MOBEY | 1700-1900 | Cassington, Shipton-U-W, Binsey & others | Rich Berrisford |
| MOBLEY | 1780-1900ish | Jericho, Oxford | Joanne Callow |
| MOBLEY | 1700 | Any | Andrea Franks |
| MOBLEY | >1800 | Headington | John Morgan |
| MOBLEY | 1800-1900 | Cowley?, St Clement | John Morgan |
| MOBY | 1700-1900 | Cassington, Shipton-U-W, Binsey & others | Rich Berrisford |
| MOCKRIDGE | <19c | Any | Melanie |
| MODGLIN | 1500-1700's | unknown | Betty J. Modglin |
| MODLOCK | Unknown | Unknown | Kate Modlock |
| MOGFORD | >1850 | Oxford | Sandra Nelson |
| MOLBY | 1700-1900 | Cassington, Shipton-U-W, Binsey & others | Rich Berrisford |
| MOLD | Any time frame | Banbury | Patrick Mould |
| MOLE | Any time frame | Banbury | Patrick Mould |
| MOLE | <1750 | Wroxton | Judy Evans |
| MOLE | <1850 | Steeple Barton | Norma Jee |
| MOLE | 1690-1750 | Wroxton | Ryan Dudley |
| MOLLINEAUX | <1800 | Any | Mary Jane Collis |
| MOLLINEUX | <1800 | Oxford | Maralyn Bevilaqua |
| MONDAY | Any | Islip | James Norris Beckman |
| MONDAY | 1800 - 1900 | Brightwell Baldwin, Ewelme | Gill Wise |
| MONDAY | 1700-1750 | Rotherfield Greys | David Nuttall |
| MONEY | 1790 - 1825 | Oxford, Crowmarsh Gifford | Karen Cook |
| MONK | <1850 | Bampton area | Bryan J. Monk |
| MONK | 1846 and earlier | Bampton/Alvescot/Clanfield/Cote/Aston | Bryan J. Monk |
| MONK | any | Northmoor | Susan Monk |
| MONK | Any | Any | Victor Marston |
| MONTAGU | 1800-1820 | Sonning | John Moore |
| MONTAGUE | 1820 | Any | Rose Montague |
| MONTAGUE | 1800-45 | Sonning | John Moore |
| MONTGOMERY | Any | Oxford | Janet Watts |
| MOODY | circa 1858 | Oxford | Robin Smith |
| MOOR | 1650 - 1840 | Ipsden, Ibstone | Gary Moore |
| MOORCRAFT | 1800-1882 | Hook Norton | Peter Norman |
| MOORE | 1800's | Oxford | Caroline Bond |
| MOORE | <1815-1840 | Bicester Heath | Anne Harris |
| MOORE | <1750 | South Newington | Kim Semmence |
| MOORE | 1700 - 1850 | Combe, Hanborough | Sarah Milne |
| MOORE | 1650 - 1840 | Ipsden, Ibstone | Gary Moore |
| MOORE | 1700-1900 | Combe | David Turner |
| MOORE | 1800's | Bladon, Combe, Mixbury | Sue Young |
| MOORE | <1841 | Somerton | Graham Moore |
| MOORE | <1850 | Horspath | Sarah Baker |
| MORAN | >1700's> | ? | Jessica Moran |
| MORAN | >1997 | Crowmarsh | Joanna Moran |
| MORBEY | 1700 - 1900 | Tadmarton, Elsfield, Stanton St John | Elizabeth Blake |
| MORBEY | 1807 - 1867 | Banbury | Howard Burkholz |
| MORBEY | 1600-1900 | Stanton St. John, Elsfield, Tadmarton | Christopher Morbey |
| MORBY | 1700 - 1900 | Tadmarton, Elsfield, Stanton St John | Elizabeth Blake |
| MORBY | <1870 | North Newington | Patf |
| MOREBY | 1700-1900 | Cassington, Shipton-U-W, Binsey & others | Rich Berrisford |
| MORELINE | <1750 | Charlbury | Richard Boyles |
| MORETON | <1800 | Thame | Min Inness |
| MORGAN | <1880 | Oxford | Chris House |
| MORGAN | <1860 | Oxford | Chris House |
| MORGAN | <1861 | Banbury | Linda |
| MORGAN | >1760 | Yarnton/Sandford | Dilys Loomes |
| MORGAN | 1965 - 1998 | Banbury | Ells Sally Morgan |
| MORGAN | early 1900 | eslington | Ron Morgan |
| MORLAND | 1900 to 1939 | Lewknor and nearby villages | Christine Shaw |
| MORRELL | 1700-1850 | Deddington and Bloxham | David Turner |
| MORREY dna | Any | Any | Cliff Morrey ons |
| MORREY | 19 c | Broughton | Sue Rand |
| MORRIS | any | Headington, Cowley | Hilary |
| MORRIS | 1700 - 1800 | Woodstock | Elaine Brown |
| MORRIS | >1800 | Headington | Sue Newell |
| MORRIS | 1700-1850 | Horspath/Stanton St. John/Headington | Rich Hill |
| MORRIS | >1800 | Headington | John Morgan |
| MORRIS | 1700-1900 | Beckley, Headington | John Morgan |
| MORRIS | 1700-1900 | South Leigh, Eynsham | Grace Morrow |
| MORRIS | >1700's> | Headington Quarry | Peter Stevenson |
| MORRIS | <1801 | Holton | John Sullivan |
| MORRIS | <1800 | Witney | Jeremy Waters |
| MORRIS | 1700 - 1800 | Witney | Jeremy Waters |
| MORRIS | Any | Headington | Sue Newell |
| MORRIS | Any | Swyncombe | Susan Wheeler |
| MORSE | 1849 - 1900 | Clanfield | Yvonne Kelly |
| MORSE | 1500-1700 | Abingdon | Jon Patrick |
| MORTEMORE | <1730 | Any, particularly Ambrosden | Marion |
| MORTIMER | Any | Any | Gina Cope |
| MORTIMER | <1730 | Any, particularly Ambrosden | Marion |
| MORTIMER | 1730's - 1800 | Areas bordering Berkshire | B W Sanders |
| MORTIMORE | Any | Any | Yvonne Armanasco |
| MORTIMORE | 1650-1750 | Ambrosden | Vivian Kahn |
| MORTIMORE | 1650-1750 | Arncott | Vivian Kahn |
| MORTIMORE | <1870 | Cuddesdon, Beckley | Robert Palmer |
| MORTIMORE | 1730's - 1800 | Areas bordering Berkshire | B W Sanders |
| MORTIMORE | <1576 | Stratton Audley | Donnette Smith |
| MORTIMORE | Any | Any | Jean Hodges |
| MORTLOCK | >1850> | Any | William Mortlock |
| MORTON | Any | Near to city center | Peggy Taylor |
| MOSEN | 1860 | Milton | June Park |
| MOSS | 1800 | Charlbury | Laverne Aitchison |
| MOSS | 1800 - 1900 | Swinbrook | Sarah Bartlett |
| MOSS | 1730-1800 | Shipton-Under-Wychwood, Charlbury, Woodstock | Brian Bond |
| MOSS | 1600-1900 | Ascott-Under-Wychwood | Heather Bray |
| MOSS | 11/11/00 | Broughton Poggs/Kencot | Shirley Clitheroe |
| MOSS | Any | Ascot-under-Wychwood | Brian Cox |
| MOSS | >1900 | Ascot under Wychwood | P.M. Dierking |
| MOSS | 1600-1900 | Buckland, Hinton Waldrist, Witney, Curbridge, Northmoor, Stanton Harcourt, Wootton | Heather Grimwood |
| MOSS | 1900 | Bicester | Pat Moss |
| MOSS | 1900 | Bicester | Pat Moss |
| MOSS | ANY | ANY | Stuart Mark Moss |
| MOSS | Any | Ascott-under-Wychwood | Robert Newton |
| MOSS | 1800 - 1830 | Ducklington | Carol P. |
| MOSS | 1500-1700 | Abingdon | Jon Patrick |
| MOSS | 1870 | Enysham | Pauline |
| MOSS | 1700- | Ascott-Under_Wychwood | Andy Perry |
| MOSS | 1700 - 1900 | Ascott - Under - Wychwood | Andy Perry |
| MOSS | <1700 | Ascot-under-Wychwood Shipton-under-Wychwood | Peter E. Terry |
| MOSS | 1800-1900 | EYNSHAM ASCOTT | P Webb |
| MOSS | 1650 - 1870 | Bodicote, Sibford Gower, Adderbury, Bloxham | Janet Wimbleton |
| MOSS | Any | Any | Freda Storrar |
| MOSS | Any | Any | Nigel Robinson |
| MOSS | Any | West Adderbury | William Birchall |
| MOSSER | 1800 | Dunston | Mike Horton |
| MOTT | Any | Headington | Barbara Moe |
| MOTT | Any | Cumnor | Gerry Bolton |
| MOTT | <1700 | Witney | Peter E. Terry |
| MOUBY | 1700-1900 | Cassington, Shipton-U-W, Binsey & others | Rich Berrisford |
| MOULD | Any time frame | Banbury | Patrick Mould |
| MOULDER | Any | Any | Michael Moulder |
| MOULDER | 1580-1800 | Curbridge | Nancy Parisee |
| MOULDER | <1740 | Bampton, Witney | Pauline Kennedy |
| MOULDEY | 1500 - 1900 | Abingdon | Noel Mouldey |
| MOULDING | Any | Any | Margaret Challice |
| MOULE | circa 1865-1885 | Banbury | Doreen Moule |
| MOURTON | 1800 | Watlington | Valerie H. Burrows |
| MOWBY | 1700-1900 | Cassington, Shipton-U-W, Binsey & others | Rich Berrisford |
| MULLINGAN | <1800 | Any | Bob Kench |
| MULLINGTON | <1800 | Churchill | Sue Hazledine |
| MULLINGTON | Any | Any | Sharon Neale |
| MULLINS | 1800-1989 | Any | Terrah Mullins |
| MULLIS | Any | Shipton under Wychwood, Milton under Wychwood | Mary Carthew |
| MUMFORD | Any | Shilton, Carterton | Mark Cunningham |
| MUMFORD | 1800-1900 | Ambrosden, Blackthorn | Kim Haskitt |
| MUMFORD | 1600 -1920 | Stratton Audley, Banbury, Charlbury | John Mumford |
| MUNDAY | Any | Islip | James Norris Beckman |
| MUNDAY | 1860 - 1932 | Thame | Edna Cappelletti |
| MUNDAY | Any | Swyncombe | Peter Copley |
| MUNDAY | 1630 - 1730 | sydneham | Carmel Dickson |
| MUNDAY | Any | Ewelme, Aston Rowant | Gary Munday |
| MUNDAY | Any | Thame | Brian Albert Humberstone |
| MUNDAY | 1740-1760 | Ewelme | Beverley Lee |
| MUNDAY | c1770 | Ewelme | Beverley Lee |
| MUNDAY | about 1829 | Thame | Eddie Munday |
| MUNDAY | 18c | Thame | Patrick Reeves |
| MUNDAY | >1700 | Any | Pam Thornton |
| MUNDAY | Any | Ewelme | Tracey Watts |
| MUNDAY | 1800 - 1900 | Brightwell Baldwin, Ewelme | Gill Wise |
| MUNDAY | >1800 | Brookhampton, Stadhampton, Great Milton, Little Milton | Liz Chown Gadd |
| MUNDY | Any | Islip | James Norris Beckman |
| MUNDY | <1900 | Benson | Emily Mobley |
| MUNT | >1500> | Wheatley | Carol Hazell |
| MUNT | Any | Cuddesdon, Wheatley, Horspath, Denton, Milton | Douglas Hinton |
| MUNT | Any | Wheatley | Ian Munt |
| MUNT | c1800 | wheatley | Kay O'Brien |
| MUNT | 1860 | Wheatley/Cuddesdon | Kay O'Brien |
| MUNT | Any | Headington, Wheatley, All | Pamela Reay |
| MURRAY | Any | Any | Carol Murray |
| MURRAY-SMITH | Any | Any | Adrian Murray-Smith |
| MURRELL | 1650-1975 | The Astons | Trish Sawko |
| MURREY | >1700 | Wroxton, Hornton, Horley, Deddington | Cliff Morrey ons |
| MUSGROVE | >1700 | Oxford | Caroline Thompson |
| MUSGROVE | <1855 | Oxford | Angela Clarke |
| MUSTEY | 1824-1950 | Any | Sarah Turner |
| MYERS | 1740-1890 | Langford | Keith Scarrott |