Research on Behernagh Castle Site, Co. Offaly (Parish of Dunkerrin, Barony of Clonlisk). County Inventory Registration: 892.
Contains a field sheet with details to level of preservation, nature of surving sturctures, basic measurements, walls, earthworks, field boundaries and photographs taken. Incl. sketch of site plan, a written report over one page and five photographs.

Research on Broughal Castle Site, Co. Offaly (Parish of Ballyboy, Barony of Ballyboy). County Inventory Registration: 895.
Contains a field sheet, a written report over two pages and ten photographs.

Research on Busherstown Castle Site, Co. Offaly (Parish of Castletownely, Barony of Clonlisk). County Inventory Registration: 896.
Contains a field sheet.
(No photographs included.)

Research on Castletown and Glinsk Castle Site, Co. Offaly (Parish of Kinnitty, Barony of Ballybritt). County Inventory Registration: 900.
Contains a field sheet, a written report over one page and one photograph.

Research to Clonbeg Castle Site, Co. Offaly (Parish of Kilcolman, Barony of Ballybritt). County Inventory Registration: 902.
Contains a field sheet and a written report over one page.
(No photographs included.)

Research on Kilcummin Castle Site, Co. Offaly (Parish of Tisaran, Barony of Garrycastle). County Inventory Registration: 916.
Contains a field sheet, a written report over one page and two photographs.

Research on Kilnagarnagh Castle Site, Co. Offaly (Parish of Lemanaghan, Barony of Garrycaslte). County Inventory Registration: 918.
Contains a field sheet, a written report over one page and five photographs.

Research on Mountheaton Castle Site, Co. Offaly (Parish of Corbally and Dunkerrin, Barony of Conlisk). County Inventory Registration: 924.
Contains a field sheet, a written report over one page and three photographs.

Research on Moystown Demesne Castle Site, Co. Offaly (Parish of Tisaran, Barony of Garrycastle). County Inventory Registration: 925.
Contains a field sheet, a written report over one page and three photographs.

Research on Rahan Castle Site, Co. Offaly (Parish of Rahan, Barony of Ballycowan). County Inventory Registration: 928.
Contains a field sheet and a written report over one page.
(No photographs included.)