Lettice, Baroness of Offaly, and the siege of her castle of Geashill, 1642, being the subject of a paper read at the January Meeting, 1902. With a genealogical table showing her relationship with The O'Dempseys, Viscounts Clanmaliere.

Míreanna comhchosúla

• The history and antiquities of the Queen's County barony of Portnahinch. With a pedigree of the O'Dempseys of Clanmaliere and maps of the Clanmaliere territory and a portion of Offaly, c. 1563.
  de réir: FitzGerald, Walter Lord
• Inventory of household goods of Lettice Digby, Baroness of Offaly, at Coleshill Hall, Warwickshire, and at Geashill and Portlester Castle, Co. Leix, April, 1628.
• "Verses maide after she lost her eye-sight being above fourscore years of age".
  de réir: FitzGerald, Lettice Offaly, Lady
  Foilsithe / Cruthaithe: (1922)
• Letter of Lady Lettice Offaly to the Earl of March, concerning lands of Duffrey, Co. Wexford. Feb. 21, 1623.
  Foilsithe / Cruthaithe: (1884)
• Marriage settlement of Thomas Loftus of Killion, Co. Meath and Lettice Giffard. July 14, 1697.