▁F oul ks r ath ▁Castle ▁is ▁a ▁ 1 5 th - century ▁Ang lo - N orm an ▁tower ▁house ▁located ▁in ▁J enk inst own ▁in ▁County ▁Kil ken ny . ▁It ▁was ▁built ▁by ▁the ▁Pur cell ▁cl an , ▁who ▁also ▁constructed ▁several ▁others ▁nearby . ▁After ▁over ▁three ▁centuries ▁as ▁own ers , ▁the ▁family ▁was ▁reduced ▁to ▁living ▁as ▁pe as ants ▁in ▁the ▁castle ▁st ables ▁after ▁it ▁was ▁conf isc ated ▁by ▁Oliver ▁C rom well ▁and ▁given ▁to ▁his ▁officers ▁after ▁the ▁C rom w elli an ▁con quest ▁of ▁Ireland . ▁ ▁Ab be ys ▁and ▁pri ories ▁▁ ▁Jer point ▁Ab bey ▁is ▁a ▁C ister cian ▁ab bey ▁near ▁Thom ast own . ▁It ▁was ▁constructed ▁in ▁ 1 1 8 0 , ▁probably ▁on ▁the ▁site ▁of ▁an ▁earlier ▁Bened ict ine ▁monaster y ▁built ▁in ▁ 1 1 6 0 ▁by ▁Dom n all ▁Mac ▁G illa ▁Pat ra ic , ▁King ▁of ▁Os ra ige . ▁Jer point ▁is ▁notable ▁for ▁its ▁stone ▁car v ings , ▁including ▁one ▁at ▁the ▁tomb ▁of ▁Felix ▁O ' D ul any , ▁Bishop ▁of ▁the ▁Dioc ese ▁of ▁O ss ory ▁when ▁the ▁ab bey ▁was ▁founded . ▁ ▁D uis ke ▁Ab bey ▁in ▁Gra ig uen aman agh ▁founded ▁in ▁ 1 2 0 4 ▁was ▁one ▁of ▁the ▁first ▁and ▁largest ▁C ister ci ans ▁monaster ies ▁in ▁Ireland . ▁What ▁remains ▁of ▁the ▁monaster y