National Library of Ireland Reports on Private Collections Gormanston Papers: c.3000 letters, 1716-1930, household and personal bills, c. 1733-45, c. 30 rentals, ledgers and wagers books, 1670-1861, by or concerning the family of Preston, viscounts Gormanston and their public and private interests. (An unsorted collection now in the National Library of Ireland.) no. 468. A supplementary report.