| A view from Manor Vaughan | Strutt, Hedley | Article in Journal | | 2009 |
| By heredity virtues : a history of Lough Rynn | Slevin, Fiona | Monograph or Collective Volume | Coolabawn Publishing | 2006 |
| Death comes to Lord Leitrim | Ó Gallchobhair, Proinnsias | Article in Journal | | 1958 |
| Lord Leitrim's demesne in South Leitrim, 1840-1860 | Heslin, Bríd | Article in Journal | | 2002 |
| Lough Rynn : lives and times : a brief history of Lough Rynn Castle and estate, Mohill, Co. Leitrim | Slevin, Fiona | Monograph or Collective Volume | The author | 1997 |
| Mallow courthouse | Crowley, Seamus | Article in Journal | | 2003 |
| On the banks of Mulroy Bay : stories and songs about William Sydney Clements, the third Earl of Leitrim | Long-Wilgus, Eleanor R.Wilgus, D. K., | Monograph or Collective Volume | The authors | 1995 |
| Opposing high taxation and praising the Irish people | Blair, Raymond A. | Article in Journal | | 2013 |
| Profile of a landlord in folk tradition and in contemporary accounts - the third earl of Leitrim | Mac Philib, Séamus | Article in Journal | | 1988 |
| The Clements archive | Malcomson, A. P. W. | Monograph or Collective Volume | Irish Manuscripts Commission | 2010 |
| The earl of Leitrim and flax growing in County Leitrim in the 1860s | Blair, Raymond A. | Article in Journal | | 2014 |
| Virtues of a wicked earl : the life and legend of William Sydney Clements, 3rd Earl of Leitrim (1806-79) | Malcomson, A. P. W. | Monograph or Collective Volume | Four Courts | 2009 |