Key: S=as a Spouse, C=as a Child, P=as a Parent
Names | 
Born | 
Died | 
| MADOC | ||
| Generis verch, of Penmynydd, AngleseyS | born Abt 1326, Penmynydd, Anglesey, Wales | |
| MAGA | ||
| DannyS,S | ||
| Kayla CheyenneC | ||
| MAGRUDER | ||
| ElizabethS | ||
| MAJORS | ||
| DeborahS | ||
| MAREDYDD AP IEUAN | ||
| Janet verchS | ||
| MARSHALL | ||
| Jane CorneliaP | born 1741 | died 26 Sep 1810 | 
| MATHEW | ||
| Joan, of Radyr, Glam.P | ||
| MAURICE | ||
| GwenllianP | ||
| MCGUIRE | ||
| ThomasS | ||
| MCLEAN | ||
| CatherineP | ||
| MCMUNN | ||
| Eliza SmithS | born 23 Feb 1797, Washington Co., <Pennsylvania>, United States | died 10 Sep 1884, <Ironton>, Upper Twp, Lawrence, Ohio, United States | 
| JohnP | born Betw 1736 and 1782 | died 1853, Washington Co., Maryland, United States | 
| MEREDITH | ||
| Jonet verchS | ||
| MEREDITH AP BEDO | ||
| Howell Gôch ap, of GadfaP | born Bef 1567 | died <Gadfa, Rhiwargor, Llanwyddn, Montgomeryshire, Wales> | 
| MEREDYDD AP IEUAN AP ROBERT | ||
| Sioned verchS | ||
| MICHEL | ||
| OwingsC,P | born 12 Feb 1745, Baltimore Co., Maryland, (United States) | died 17 May 1783, <Ohio (Brooke), (West) Virginia>, United States | 
| MOORE | ||
| Ruth PollyP | born Betw 1648 and 1652, St. Mary's, Calvert, Maryland, (United States) | died 1707, Prince George's Co., Maryland, (United States) | 
| MORRIS | ||
| Ellis, of DolgunP | ||
| MargaretS | ||
| MOSTYN | ||
| Pyers, of TalacreP | ||
| MULHOLLAND | ||
| AileenC | ||
| Bud E.S | born 1884, Nebraska, United States | |
| MUMMY | ||
| SamuelS | ||
| MYERS | ||
| CatherineP | born <1830> | died <1918>, <<Stromsburg Cemetery, Stromsburg, Polk, Nebraska>, United States> |