Research on Castleroan Tower House, Co. Offaly (Parish of Dunkerrin, Barony of Clonlisk). County Inventory Registration: 832.
Contains field sheet with details to level of preservation, nature of surviving structures, walls, earthworks and detailed measurements. Incl. a sketch of the site, a written report over two pages (note with need to revisit the site as most of recorded data lost) and 27 photographs.

Research on Cullenwaine Tower House and Bawn, Co. Offaly (Parish of Cullenwaine, Barony of Clonlisk). County Inventory Registration: 842.
Contains field sheet with details to level of preservation, nature of surviving structures, walls, earthworks, wooden structures and field boundaries, aerial photographs and cartographic evidence. Incl. sketches of earthworks in two fields, exterior and interior elevations of bawn and tower house, a written report over four pages and 50 photographs.

Research on Cloghmoyle Fortified House, Co. Offaly (Parish of Shinrone, Barony of Clonlisk). County Inventory Registration: 870.
Contains field sheet with sketches of site plan, exterior and interior elevations, a written report over four pages and 32 photographs.

Research on Graffan Fortified House (Glebe House), Co. Offaly (Parish of Templeharry, Barony of Clonlisk). County Inventory Registration: 958.
Contains field sheet with details to level of preservation, nature of surviving structures, walls, earthworks, aerial photographs and cartographic evidence. Incl. sketches of site plan, exterior and interior elevations and measurements. Also incl. a written report over five pages and 39 photographs.

Research on Aghadouglas Church Site, Co. Offaly (Parish of Ettagh, Barony of Clonlisk). County Inventory Registration: 613.
Contains field sheet with a written report over one page and three photographs.

Research on Graffan Church and Graveyard, Co. Offaly (Parish of Templeharry, Barony of Clonlisk). County Inventory Registration: 661.
Contains field sheet with details to level of preservation, nature of surviving structures, walls, earthworks, woodlands, aerial photographs and cartographic evidence. Incl. sketches of site plan, a written report over two pages and twelve photographs.

Research on Shinrone Church and Graveyard, Co. Offaly (Parish of Shinrone, Barony of Clonlisk). County Inventory Registration: 693.
Contains field sheet with details to level of preservation, nature of surviving structures, walls, earthworks, aerial photographs and cartographic evidence. Incl. sketches of site plan, a written report over two pages and nine photographs.

Research on Shinrone Castle Site, Co. Offaly (Parish of Shinrone, Barony of Clonlisk). County Inventory Registration: 935.
Contains a field sheet, a written report over one page and three photographs.

‘W’ and ‘’Y’ - principally Edward Walsh (town clerk of Birr, who writes about all manner of local government matters), Harold J. Wiley & Co., insurance brokers of Dublin (who write about Birr Castle insurance), Mrs F. White Spunner of Milltown Park, Shinrone, King’s County (whose estate Garvey managed [although, apart from these letters, no other record of this agency survives in the archive at Birr Castle]).

Includes minor letters from Captain P. Wall, Castle Barracks, Birr (1922-1923).

Diaries belonging to Dora Trench (née Turnor), Benjamin Bloomfield Trench and Theodora Trench.
Each writer used their respective diaries to record signifcant life events, feelings and appoinments. They offer a unique insight in to their lives.