. ▁She ▁was ▁con ferred ▁with ▁a ▁doctor ate ▁of ▁literature ▁on ▁published ▁work ▁in ▁ 1 9 8 8 ▁by ▁the ▁National ▁University ▁of ▁Ireland . ▁ ▁She ▁died ▁at ▁her ▁family ▁home , ▁ 2 0 ▁El m ▁House , ▁M esp il ▁Est ate , ▁Dublin , ▁on ▁ 8 ▁May ▁ 1 9 9 7 . ▁She ▁be que athed ▁her ▁personal ▁collection ▁of ▁over se as ▁arch ives ▁to ▁the ▁Card inal ▁Tom ás ▁Ó ▁F ia ich ▁Memorial ▁Library ▁and ▁Archive , ▁Arm agh , ▁which ▁was ▁opened ▁on ▁ 8 ▁May ▁ 1 9 9 9 . ▁The ▁remaining ▁portion ▁of ▁her ▁over se as ▁arch ives ▁were ▁don ated ▁to ▁the ▁library ▁and ▁archive ▁of ▁U CD . ▁ ▁References ▁ ▁Category : 1 9 1 9 ▁birth s ▁Category : 1 9 9 7 ▁death s ▁Category : Pe ople ▁from ▁Dublin ▁( city ) ▁Category : Al umn i ▁of ▁University ▁College ▁Dublin ▁Category : 2 0 th - century ▁Irish ▁histor ians ▁Category : 2 0 th - century ▁Irish ▁writers ▁Category : I r ish ▁archiv ists ▁Category : Re cip ients ▁of ▁the ▁Order ▁of ▁Isabel la ▁the ▁Catholic <0x0A> </s> ▁" A vat ar " ▁is ▁the ▁twenty - first ▁episode ▁of ▁the ▁third ▁season ▁of ▁the ▁science ▁fiction ▁television ▁series ▁The ▁X - Files . ▁It ▁premier ed ▁on ▁the ▁Fox ▁network ▁in ▁the ▁United ▁States ▁on ▁April ▁ 2 6 , ▁ 1 9 9 6 .