| MARTELL, Karl Maior Domus | | B. ABT 689 | | D. 22 OCT 741 |
| MARULLINUS D'ADRIA, Publius Aelius Hadrianus | | B. 24 | | D. ABT 85 |
| MARULLUS, Cossonia spouse of Lucius Eggius | | B. 120 | | |
| MARULLUS, Maecius | | B. ABT 245 | | |
| MARULLUS, Pomponia spouse of Lucius Eggius | | B. 75 | | |
| MARY, Virgin of Nazareth | | B. 5 DEC 19 BC | | D. 26 SEP 48 |
| MATHONWY, Anna or Don verch | | B. 38 | | |
| MAUBEUGE, Adeltrude von Hennegau | | B. BEF 670 | | |
| MAUBEUGE, Adeltrude von Hennegau | | B. BEF 670 | | D. 696 |
| MAWR, Eurgen verch Llieffer Queen of the East Franks | | B. 134 | | |
| MAWR, Ffywdwr Fawdfilwr | | | | |
| MAWR, Lucius Lleuver | | B. BEF 339 | | D. ABT 381 |
| MAWR D´EWYAS, Lucius | | B. 102 | | D. 181 |
| MAXIMA, Seia | | B. 135 | | |
| MAXIMUS, Marcus Claudius Pupienus Emperor of Rome | | B. 168 | | D. 29 JUL 238 |
| MAXIMUS, Marcus Pupienus | | B. ABT 140 | | |
| MAXIMUS, Publius Pupienus | | B. ABT 225 | | |
| MEADAIB, Roighneach ingen | | B. 352 | | D. 420 |
| MEANN, Inne ingen Luigheach | | B. ABT 380 | | D. ABT 430 |
| MEAUX, Demoiselle | | | | |
| MEDES, Cyaxares Uvakhshatra King of the | | B. BEF 690 BC | | D. BEF 585 BC |
| MEDIA, Daughter of Tigraes II Wife of Mithradates I of | | B. BET 105 BC AND 85 BC | | |
| MEDIA, Kyaxeres Cyaxares of King 625-584 BC | | B. BEF 625 BC | | D. 584 BC |
| MEIRCHION, Cwrrig Goruc Mawr ap | | B. ABT 130 | | |
| MELESIPPIDAS, Eupolia bint | | | | |
| MEMMIUS, Gaius Memmius Orfitus | | B. 260 | | |
| MENAHEM, Eucharia Essene | | | | |
| MENAPIE, Charles Bel | | B. 390 | | |
| MÉNAPPES, Antsart of the | | B. ABT 265 | | D. ABT 315 |
| MÉNAPPES, Octavius | | | | |