| Householder | Location | Householder | Location |
| Lavelle Margaret | Tullyard | Mackin Annie | Dorsey |
| Lavelle P. | Tullydonnell Gage | Mackin Eugene | Tullynavall |
| Lavelle Patrick | Tullydonnell Gage | Mackin Margaret | Tullynavall |
| Laverty Frank | Sheetrim | Mackin Michael | Dorsey |
| Lenaghan Bridget | Clarnagh | Mackin Owen | Dorsey |
| Lenaghan Michael | Carran | Mackin Patrick | Dorsey |
| Lenaghan Patrick | Clarnagh | Mackin Patrick John | Tullynavall |
| Lenaghan Patrick | Clarnagh | Mackin Peter | Tullynavall |
| Lenaghan Peter | Coolderry | Mackin Peter | Tullynavall |
| Lennan Frank | Cullyhanna Big | Mackin Stephen | Tullynavall |
| Lennon Francis | Lissaraw | Mackin Terence | Tullynavall |
| Lennon James | Dorsey | Mackin Thomas | Drumboy |
| Lennon Joseph | Cullyhanna Big | Mackin Thomas | Tullynavall |
| Lennon Margaret | Tullydonnell O'Callaghan | Mackin Thomas | Urcher |
| Lennon Margaret A. | Rathkeelan | Mackin Vincent | Dorsey |
| Lennon Peter | Drummuckavall | Mackin Vincent Michael | Crossmaglen - North Street |
| Leonard Margaret | Freeduff | Magee J.C. | Rathkeelan - Cross - Rathview Park |
| Lloyd Thomas P. | Tullynavall | Magill Mary | Lissaraw |
| Loane George | Crossmaglen - Market Square | Maguire Eugene | Cullaville |
| Loughran James | Ummeracam Ball North | Maguire Francis | Cullaville |
| Loughran Peter | Ummeracam Ball North | Maguire Henry | Glasdrummanaghy |
| Louth John | Cullyhanna Big | Maguire Patrick | Rathkeelan - Cross - Rathview Park |
| Lowe Alexander | Cregganduff | Maguire Patrick Jun. | Glasdrummanaghy |
| Lowe Mildred | Urcher | Maguire Peter | Glasdrummanaghy |
| Lowe Sidney | Cloghoge | Maguire Redmond | Glasdrummanaghy |
| Lowe Stanley | Cloghoge | Maguire Seamus | Dorsey |
| Loy (Bridget) Thomas | Cregganbane | Mallie Michael | Cregganduff |
| Loy (George) Francis | Ummeracam Ball North | Mallie Michael | Legmoylin |
| Loy Bridget | Dorsey | Mallon Bridget | Cornonagh |
| Loy John Sen | Dorsey | Mallon Bridget | Loughross |
| Loy O. | Ummeracam Johnston | Mallon Seamus | Cullaville |
| Loy Patrick | Cornonagh | Malone Francis | Dorsey |
| Loy Patrick | Ummeracam Johnston | Maloney Alice | Urcher |
| Loye Bridget | Dorsey | Maloney Joseph | Dorsey |
| Loye Francis P. | Dorsey | Maloney Patrick | Crossmaglen - Newry Street |
| Loye John | Cregganbane | Markey James | Corliss |
| Loye John | Liscalgat | Marks ? | Cregganduff |
| Loye Mary | Monog | Marks Rowland | Lissaraw |
| Loye Mary K. | Cregganduff | Martin ? | Crossmaglen - townland |
| Loye Owen | Moybane | Martin Agnes | Clonalig |
| Loye Patrick | Glassdrumman | Martin Elizabeth | Cappagh |
| Loye Patrick | Moybane | Martin Hugh | Cornonagh |
| Loye Patrick | Ummeracam Ball North | Martin John | Carnally |
| Loye Thomas | Drumbally | Martin John | Rathkeelan - Cross - Rathview Park |
| Loye Thomas | Moybane | Martin Leslie | Dorsey |
| Luckey Owen | Lissaraw | Martin M. | Rathkeelan - Cross - Rathview Park |
| Luckie James | Drummuckavall | Martin M. | Rathkeelan - Cross - Rathview Park |
| Luckie Mary | Drummuckavall | Martin Mary A. | Crossmaglen - Dundalk Street |
| Lynch J. | Carnally | Martin Patrick | Crossmaglen - Dundalk Street |
| Lynch Mary | Glassdrumman | Martin Patrick | Rathkeelan - Cross - Rathview Park |
| Lyons M. | Rathkeelan - Cross - Rathview Park | Martin Patrick Daniel | Drumlogher |
| Macken (Clothier) Patrick | Tullynavall | Martin Patrick John | Crossmaglen - Market Square |
| Macken James Patrick | Tullynavall | Martin Peter | Clonalig |
| Macken Margaret J. | Tullynavall | Martin Peter | Crossmaglen - Dundalk Street |
| Macken Stephen | Tullynavall | Martin Sarah | Ummeracam Ball North |