▁Ry ' ▁family , ▁famous ▁for ▁the ▁many ▁architect s ▁among ▁their ▁number . ▁ ▁A ▁cousin ▁Simon ▁du ▁Ry ▁designed ▁Schloss ▁Wilhelm sh ö he ▁in ▁K ass el . ▁ ▁Early ▁work ▁ ▁Richard ▁Cass els , ▁who ▁originally ▁trained ▁as ▁an ▁engineer , ▁came ▁to ▁Ireland ▁in ▁ 1 7 2 8 ▁at ▁the ▁beh est ▁of ▁Sir ▁Gustav us ▁H ume ▁of ▁County ▁F erman agh ▁to ▁design ▁for ▁H ume ▁a ▁m ansion ▁on ▁the ▁sh ores ▁of ▁Lower ▁L ough ▁Er ne . ▁ ▁H ume ▁had ▁probably ▁discovered ▁Cass els ▁working ▁in ▁London ▁where ▁he ▁was ▁influenced ▁by ▁the ▁circle ▁of ▁architect s ▁influenced ▁by ▁Lord ▁Bur ling ton . ▁ ▁Cass els , ▁soon ▁after ▁arrival ▁in ▁Ireland , ▁established ▁a ▁th riv ing ▁architect ural ▁practice ▁in ▁Dublin . ▁ ▁Arch itect ur ally ▁at ▁the ▁time ▁Dublin ▁was ▁an ▁exc iting ▁place ▁to ▁be ▁– ▁Edward ▁Lov ett ▁Pear ce , ▁also ▁newly ▁established ▁in ▁the ▁city , ▁was ▁working ▁on ▁Cast let own ▁House , ▁the ▁great ▁m ansion ▁of ▁Spe aker ▁William ▁Con olly , ▁and ▁the ▁new ▁Irish ▁H ouses ▁of ▁Parliament ▁simultaneously . ▁ ▁Both ▁of ▁these ▁buildings ▁were ▁designed ▁in ▁the ▁newly ▁introduced ▁P all ad ian ▁style . ▁ ▁P all ad ian ▁architecture ▁was ▁currently ▁enjo ying ▁a ▁rev ival ▁that ▁was ▁to ▁swe ep ▁across ▁Europe ▁and ▁be ▁adopted ▁with ▁a ▁fer v our ▁in ▁Ireland . ▁ ▁Cass els ▁was ▁well ▁vers ed ▁in