Name
| Graveyard / Cemetery / Burial Ground / Kabristan
|
| O'Neill Terence | Clones Round Tower Cemetery County Monaghan |
| O'Reilly Charles | Lisiniksy RC Chapel County Monaghan |
| O'Reilly Mary | Lisiniksy RC Chapel County Monaghan |
| O'Reilly Patrick | Lisiniksy RC Chapel County Monaghan |
| O'Reilly Ellen | Clones Round Tower Cemetery County Monaghan |
| O'Reilly James | Clones Round Tower Cemetery County Monaghan |
| O'Reilly Mary | Clones Round Tower Cemetery County Monaghan |
| O'Reilly Mary | Lisiniksy RC Chapel County Monaghan |
| O'Reilly Patrick | Lisiniksy RC Chapel County Monaghan |
| O'Reilly Philip | Clones Round Rower Cemetery County Monaghan |
| Orr Emily M V | Castleblayney Church of Ireland County Monaghan |
| Orr Florence E S | Castleblayney Church of Ireland County Monaghan |
| Orr Frank A | Castleblayney Church of Ireland County Monaghan |
| Orr John A | Castleblayney Church of Ireland County Monaghan |
| Orr Lily F J | Castleblayney Church of Ireland County Monaghan |
| Orr Margaret E | Castleblayney Church of Ireland County Monaghan |
| Orr William A | Castleblayney Church of Ireland County Monaghan |
| Owens Charles | Tyholland Church of Ireland County Monaghan |
| Owens Sirr J | Tyholland Church of Ireland County Monaghan |
| P | |
| Pallett David | Kilmore Church of Ireland County Monaghan |
| Pallett David | Kilmore Church of Ireland County Monaghan |
| Pallett Margaret | Kilmore Church of Ireland County Monaghan |
| Pallett Samuel | Kilmore Church of Ireland County Monaghan |
| Pallett William | Kilmore Church of Ireland County Monaghan |
| Parr Catherine Crowe | Corlea Presbyterian Graveyard County Monaghan |
| Parr Revd John | Corlea Presbyterian Graveyard County Monaghan |
| Patterson Anna A | Ballybay Presbyterian Church County Monaghan |
| Patterson Elizabeth | Clones Parish Church Cemetery County Monaghan |
| Patterson Ethel E | Clones Parish Church Cemetery County Monaghan |
| Patterson Irene M | Clones Parish Church Cemetery County Monaghan |
| Patterson Samuel J | Clones Parish Church Cemetery County Monaghan |
| Patterson Isabel | Ballybay Presbyterian Church County Monaghan |
| Patterson James | Clones Parish Church Cemetery County Monaghan |
| Patterson James | Clones Parish Church Cemetery County Monaghan |
| Patterson John | Ballybay Presbyterian Church County Monaghan |
| Patterson Martha | Ballybay Presbyterian Church County Monaghan |
| Patterson Rose | Ballybay Presbyterian Church County Monaghan |
| Patterson Samuel | Ballybay Presbyterian Church County Monaghan |
| Patterson Samuel J | Clones Parish Church Cemetery County Monaghan |
| Patterson Susan | Ballybay Presbyterian Church County Monaghan |
| Patton Bessie E | Clones Round Tower Cemetery County Monaghan |
| Patton Isabella | Tyholland Church of Ireland County Monaghan |
| Patton Isabella | Clontibret Church of Ireland County Monaghan |
| Patton James A | Clontibret Church of Ireland County Monaghan |
| Patton Mary | Clontibret Church of Ireland County Monaghan |
| Patton Mary | Clones Round Tower Cemetery County Monaghan |
| Patton Mary E | Clones Round Tower Cemetery County Monaghan |
| Patton May A C | Tyholland Church of Ireland County Monaghan |
| Patton P L | Clones Round Tower Cemetery County Monaghan |
| Patton Robert | Tyholland Church of Ireland County Monaghan |
