Mac Firbis's genealogies: see also S. O'Casaide's article, Vol. III, pp. 152-3, April, 1912.

Míreanna comhchosúla

• Watty Cox and his publications by Seamus O'Casaide.
  de réir: Bourke, F. S.
  Foilsithe / Cruthaithe: (1956)
• On an Irish Ms. called the Book of Mac Firbis.
  de réir: Petrie, George
  Foilsithe / Cruthaithe: (1836)
• Historical tracts by Duald Mac Firbis, on early Irish writers, learning and writing and on Irish bishops and bishoprics.
• Notices of new books: Séamus O'Casaide's "A typographical gazetteer of Ireland or the beginnings of printing in Irish towns". See also Biblio (Pseud.), p. 60 April.
  Foilsithe / Cruthaithe: (1924)
• Obituary notice of Séamus O'Casaide. Also notices by M. J. MacManus and Maitiú De Buitléir.
  de réir: Crone, John S.
  Foilsithe / Cruthaithe: (1944)