Please see below, the links to the 144 Archive Listings in this category.

Archive ReferenceTitleRepository
GB 0255 PRONI/T2929Rossmore PapersPublic Record Office of Northern Ireland
IE CCCA/SM768Hely Hutchinson Cork Electors MS.Cork City and County Archives
IE IFA/11Conway Maxwell CollectionIrish Film Archive
IE RIA Upton PapersUpton PapersRoyal Irish Academy