| On the Corporation Books of Galway | Lawson, T. D.Trench, W. F. | Article in Journal | | 1900 |
| Seal of Dominick Browne, two sealing-wax cases | Trench, W. F. | Article in Journal | | 1905 |
| Sir Peter French | Trench, W. F. | Article in Journal | | 1905 |
| Swift : a note on recent books | Trench, W. F. | Article in Journal | | 1936 |
| Swift and his Ireland : a lecture | Trench, W. F. | Article in Journal | | 1938 |
| The pedigree of Maria Anna O'Kelly, Countess of Marcolini | Trench, W. F. | Article in Journal | | 1905 |
| Tom Moore. A lecture, now revised with additions | Trench, W. F. | Monograph or Collective Volume | | 1934 |