Name
| Graveyard / Cemetery / Burial Ground / Kabristan
|
| Marron Patrick | Latton RC Chapel County Monaghan |
| Marron Nean | Carrickmacross Cemetery County Monaghan |
| Marron Rose | Latton RC Chapel County Monaghan |
| Marron Thomas | Carrickmacross Cemetery County Monaghan |
| Martin Catherine | Lisiniksy RC Chapel County Monaghan |
| Martin Elizabeth | Templetate RC Church County Monaghan |
| Martin Elizabeth Gunn | Stonebridge Presbyterian Cemetery County Monaghan |
| Martin Ellen McCullagh | Stonebridge Presbyterian Cemetery County Monaghan |
| Martin James | Lisiniksy RC Chapel County Monaghan |
| Martin James | Templetate RC Church County Monaghan |
| Martin James | Templetate RC Church County Monaghan |
| Martin James | Cahans Presbyterian Meeting House County Monaghan |
| Martin Jane | Castleblayney Church of Ireland County Monaghan |
| Martin John | Stonebridge Presbyterian Cemetery County Monaghan |
| Martin John J | Templetate RC Church County Monaghan |
| Martin Joseph | Stonebridge Presbyterian Cemetery County Monaghan |
| Martin Martha | Stonebridge Presbyterian Cemetery County Monaghan |
| Martin Martha E | Stonebridge Presbyterian Cemetery County Monaghan |
| Martin Patrick | Stonebridge Presbyterian Cemetery County Monaghan |
| Martin Patrick | Clones Round Tower Cemetery County Monaghan |
| Martin Patrick | Lisiniksy RC Chapel County Monaghan |
| Martin Robert J | Stonebridge Presbyterian Cemetery County Monaghan |
| Martin Sadie | Cahans Presbyterian Meeting House County Monaghan |
| Martin Sarah | Templetate RC Church County Monaghan |
| Martin Sarah J | Stonebridge Presbyterian Cemetery County Monaghan |
| Martin Thomas | Drumully Old Graveyard County Monaghan |
| Mathers Matilda | Glaslough Church of Ireland County Monaghan |
| Mathews Bridget | Killanny Old Graveyard County Monaghan |
| Mathews Hugh | Killanny Old Graveyard County Monaghan |
| Matthews Anne Eliza | Errigal Truagh Church of Ireland County Monaghan |
| Matthews Charles | Castleblayney Church of Ireland County Monaghan |
| Matthews Eliza Jane | Errigal Truagh Church of Ireland County Monaghan |
| Matthews John | Errigal Truagh Church of Ireland County Monaghan |
| Matthews Mary Jane | Errigal Truagh Church of Ireland County Monaghan |
| Matthews Sarah | Castleblayney Church of Ireland County Monaghan |
| Matthews William | Cahans Connections County Monaghan |
| Maxwell Emily | Cahans Presbyterian Meeting House County Monaghan |
| Maxwell Jane | Glaslough Church of Ireland County Monaghan |
| Mayne Jas A | Drumsnatt Church of Ireland County Monaghan |
| May Mary | Kilmore Church of Ireland County Monaghan |
| Maze Agnes | Castleblayney Church of Ireland County Monaghan |
| Meade Bridget | Carrickmacross Cemetery County Monaghan |
| Mead Charlie | Carrickmacross Cemetery County Monaghan |
| Meade James B | Tyholland Church of Ireland County Monaghan |
| Meade William | Tyholland Church of Ireland County Monaghan |
| Mealiff James | Clones Parish Church Cemetery County Monaghan |
| Mealiff Jane | Clones Parish Church Cemetery County Monaghan |
| Mealiff Kathleen J | Clones Parish Church Cemetery County Monaghan |
| Mealiff William | Clones Parish Cemetery County Monaghan |
| Me Cui Patrick | Tydavnet Old Graveyard County Monaghan |
