Autobiography. From a manuscript in the possession of his descendant, Col. Robert A. G. Cosby, of Stradbally Hall. With a pedigree of the Pole Family of Ballyfin by Lord Walter FitzGerald.

Míreanna comhchosúla

• Freeholders in the Queen's County, from 1st Jan., 1758 to 1st Dec., 1775, with date of registration. From a manuscript supplied by Col. Cosby.
  Foilsithe / Cruthaithe: (1915)
• A pedigree showing Pole Cosby's relatives and connections through the Vincent Family, as mentioned in his Autobiography.
  de réir: FitzGerald, Walter Lord
  Foilsithe / Cruthaithe: (1906)
• [?Eighteenth century] copy of grant of lands to Richard Cosby, at Stradbally, etc., Co. Leix [early 17th c., incomplete].
• Papers relating to the property of the Cosby family at Timahoe, Co. Leix, 17th - 19th c.
• Papers relating to property in Ballyfin and elsewhere in Co. Leix of the Pole (or Poole) family, 1671 - 1855.