▁on ▁ 1 5 ▁April ▁ 1 6 6 8 ▁in ▁Ireland . ▁He ▁was ▁the ▁el dest ▁son ▁of ▁Henry ▁Bar new all ▁and ▁his ▁second ▁wife ▁Mary ▁N ug ent . ▁His ▁father ▁was ▁the ▁ 2 nd ▁Vis count ▁and ▁his ▁grand father , ▁also ▁named ▁Nicholas ▁Bar new all , ▁had ▁been ▁en no bled ▁by ▁King ▁Charles ▁I ▁on ▁ 1 2 ▁September ▁ 1 6 4 5 ▁for ▁loyal ty ▁to ▁his ▁cause . ▁His ▁mother ▁was ▁a ▁daughter ▁of ▁Richard ▁N ug ent , ▁ 2 nd ▁Earl ▁of ▁West me ath . ▁ ▁Mar riage ▁Before ▁Nicholas ▁was ▁of ▁age , ▁on ▁ 1 5 ▁April ▁ 1 6 8 8 , ▁he ▁married ▁Mary ▁Hamilton , ▁daughter ▁of ▁George ▁Hamilton , ▁comte ▁Hamilton , ▁son ▁of ▁Sir ▁George ▁Hamilton , ▁ 1 st ▁Baron et , ▁of ▁Don al ong , ▁by ▁his ▁wife , ▁Frances ▁Jenn ings , ▁who ▁afterwards ▁married ▁Richard ▁Tal bot , ▁ 1 st ▁Earl ▁of ▁T yr conn ell ). ▁ ▁They ▁had ▁three ▁children : ▁Frances ▁( d ied ▁ 1 7 3 5 ), ▁who ▁married ▁her ▁distant ▁cousin ▁Richard ▁Bar new all ▁and ▁was ▁the ▁mother ▁of ▁the ▁ 1 4 th ▁Baron ▁Tr im l est own ; ▁Henry ▁Bened ict ▁( 1 7 0 8 – 1 7 7 4 ), ▁ 4 th ▁Vis count ▁Bar new all ; ▁and ▁George ▁( 1 7 1 1 – 1 7 7 1 ),