▁Family ▁Lord ▁North esk ▁married ▁Jac qu eline ▁D und as ▁Re id ▁in ▁ 1 9 7 9 . ▁They ▁had ▁four ▁children : ▁▁ ▁Alexander ▁Robert ▁Mac ra e ▁Car neg ie , ▁Lord ▁Rose hill ▁( born ▁ 1 6 ▁November ▁ 1 9 8 0 , ▁committed ▁suic ide ▁ 3 1 ▁August ▁ 2 0 0 1 ) ▁ ▁Lady ▁Sarah ▁Louise ▁Mary ▁Car neg ie ▁( born ▁ 2 9 ▁October ▁ 1 9 8 2 ) ▁ ▁Lady ▁F iona ▁Jean ▁Elizabeth ▁Car neg ie ▁( born ▁ 2 4 ▁March ▁ 1 9 8 7 ) ▁ ▁Lady ▁Soph ie ▁Margaret ▁Jean ▁Car neg ie ▁( born ▁ 9 ▁January ▁ 1 9 9 0 ) ▁ ▁In ▁ 2 0 0 1 , ▁his ▁el dest ▁child ▁and ▁only ▁son ▁Lord ▁Rose hill , ▁a ▁psych iat ric ▁patient , ▁shot ▁himself ▁in ▁the ▁head ▁with ▁his ▁father ' s ▁gun ▁whilst ▁on ▁leave ▁from ▁hospital ▁at ▁the ▁family ' s ▁farm ▁in ▁West ▁Sus sex . ▁He ▁was ▁ 2 0 ▁years ▁old . ▁ ▁North esk ▁died ▁at ▁the ▁age ▁of ▁ 5 5 ▁from ▁cancer ▁and ▁was ▁succeeded ▁in ▁the ▁ear ld om ▁( des p ite ▁the ▁efforts ▁of ▁his ▁daughters ▁to ▁prevent ▁it ) ▁by ▁his ▁e ighth ▁cousin ▁once ▁removed , ▁Patrick ▁Car neg y . ▁His ▁vac ated ▁seat ▁in ▁the ▁House ▁of ▁L ords ▁triggered ▁a ▁by - e lection ▁for ▁a ▁Conserv ative ▁her edit