| Buttons and boycott | Ahern, Dennis J. | Article in Journal | | 2002 |
| Index of occupiers in Griffith's valuation for Mallow in the barony of Fermoy | Ahern, Dennis J. | Article in Journal | | 1999 |
| Mallow in the news | Ahern, Dennis J. | Article in Journal | | 2013 |
| O'Connell tribute 1843 | Ahern, Dennis J. | Article in Journal | | 2007 |
| Royal navy enlistees 1853-1923 | Ahern, Dennis J. | Article in Journal | | 2005 |
| Some letters of the emigrant McAteers of Killoughagh, Cushendall | | Article in Journal | | 1998 |
| The search for missing friends | Ahern, Dennis J. | Article in Journal | | 2000 |
| The search for missing friends | Ahern, Dennis J. | Article in Journal | | 1999 |
| The search for missing friends - volume 1 : 1831-1850 | Ahern, Dennis J. | Article in Journal | | 1998 |
| The search for missing friends, volume 8 : 1877-1920 | Ahern, Dennis J. | Article in Journal | | 2005 |
| The search for missing friends, volume VIII : 1877-1890 | Ahern, Dennis J. | Article in Journal | | 2004 |
| The search for missing friends. Vol. 5 : 1861-65 | Ahern, Dennis J. | Article in Journal | | 2001 |
| The search for missing friends. Volume VII : 1871-1876 | Ahern, Dennis J. | Article in Journal | | 2003 |