Books by John O'Brien:
Books in the extended shelves:
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O'Brien, John, Bp., 1767: Focaloir gaoidhilge-sags-bhearla; or, An Irish-English dictionary (Printed for Hodges and Smith, 1832), also by Edward Lhuyd, Michael McGinty, and Robert Daly (page images at HathiTrust)- O'Brien, John, Bp., -1767: Focalóir gaoidhilge-sax-bhéarla, or An Irish-English dictionary. Whereof the Irish part hath been compiled not only from various Irish vocabularies, particularly that of Mr. Edward Lhuyd; but also from a great variety of the best Irish manuscripts now extant ... (Printed by N. F. Valleyre, for the author, 1768), also by Edward Lhuyd (page images at HathiTrust)
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