Letters of administration granted to Mary Anne Gregg, 18 Dec. 1851, with annexed copy of the will of her husband, Edward Gregg, of Wicklow town, 28 May 1849.

Míreanna comhchosúla

• Recantation of the Roman Catholic Church made in St. Peter's Church, Cork, by Edward Gregg, 5 Oct. 1734. Account of William Gregg with Owen Callanan apothecary, 1759-64. Domestic expenses of members of the Gregg family, 1762-72.
• Late Rev. T. D. Gregg.
  Foilsithe / Cruthaithe: (1881)
• Wills of Thomas Gregg, Monkstown, Co. Dublin, d.1818, John Gregg, same, d.1827, John Gregg, same, d.1824, George Davis, Ballybofey, 1872, Loughlin Doyle, Missouri, 1872, Margaret Doyle, Dublin, 1895.
• Gregg's new street lamps - The Sackville lantern.
  Foilsithe / Cruthaithe: (1865)
• Gregg Memorial Hall, Dublin, W. K. Parry, architect.
  Foilsithe / Cruthaithe: (1886)