Catalogue of the Valuable Library of the Late Sir William Betham ...
A Letter to Sir W. R. Hamilton ... in Reply to Certain Charges Made Against the Author by Sir W. Betham, in Two Lectures Recently Published
Conservative Reform
Memoir of the Late Brigadier-General Sir Samuel Bentham
A Letter to Sir William R. Hamilton ...
The Works of Jeremy Bentham, Now First Collected
The Works of Jeremy Bentham
Généalogie de l'ancienne et noble famille Smyth, de Ballynatray, comté de Waterford en Irlande [...]
Catalogue of the very Important & Valuable Collection of Genealogical and Heraldic Manuscripts, and a few printed books, the property of the late Sir William Betham ... Which will be sold by auction ... on ... 10th ... May, 1860, etc
Irish Antiquarian Researches, by Sir William Betham, F.S.A. Ulster King of Arms of All Ireland, Keeper of the Records of the Late Parliament of Ireland, Deputy Keeper of the Records in Birmingham Tower, in His Majesty's Castle of Dublin, &c. &c
Pedigree of the Earls of Desmond, from the MS. of Sir William Betham, Etc
Suggestions for the better Management of the Civil Concerns of the Navy: taken from the papers of the late Brigadier-General Sir Samuel Bentham ... By M. S. B. [i.e. M. S. Bentham.] With observations on the report of the Select Committee ... on Navy estimates, 1848
Tactique des assemblées législatives
The Works of Jeremy Bentham
Irish Family History
Dignities, Feudal and Parliamentary, and the Constitutional Legislature of the United Kingdom. The Nature and Functions of the Aula Regis, the Magna Concilia, and the Communia Concilia of England, and the History of the Parliaments of France, England, Scotland, and Ireland, Investigated and Considered with a View to Ascertain the Origin, Progress, and Final Establishment of Legislative Parliaments, and of the Dignity of a Peer, Or Lord of Parliament. By Sir William Betham, Ulster King of Arms, and Keeper of the Records in the Tower of His Majesty's Castle of Dublin, M.R.I.A.F.S.A.F.L.S. &c
The works of Jeremy Bentham. 9 (1839)
The Works of Jeremy Bentham
Irish antiquarian researches
Bethams Gael und Cimbri