unt ' s ▁House , ▁Lord ▁Mayor ▁of ▁London ▁in ▁ 1 7 9 8 , ▁himself ▁the ▁fourth ▁son ▁of ▁Sir ▁Richard ▁G lyn , ▁ 1 st ▁Baron et , ▁of ▁E well , ▁Lord ▁Mayor ▁of ▁London ▁in ▁ 1 7 5 8 . ▁Lord ▁Wol ver ton ▁was ▁succeeded ▁by ▁the ▁el dest ▁of ▁his ▁nine ▁sons , ▁the ▁second ▁Baron . ▁He ▁was ▁a ▁Liberal ▁politician ▁and ▁served ▁under ▁William ▁E wart ▁Glad stone ▁as ▁Pay master - General ▁and ▁as ▁Post master ▁General . ▁He ▁was ▁child less ▁and ▁was ▁succeeded ▁by ▁his ▁nep hew , ▁the ▁third ▁Baron . ▁He ▁was ▁the ▁el dest ▁son ▁of ▁Vice - Ad mir al ▁the ▁Hon . ▁Henry ▁Car r ▁G lyn , ▁younger ▁son ▁of ▁the ▁first ▁Baron . ▁He ▁died ▁child less ▁the ▁following ▁year ▁aged ▁only ▁twenty - six , ▁and ▁was ▁succeeded ▁by ▁his ▁younger ▁brother , ▁the ▁fourth ▁Baron . ▁He ▁served ▁as ▁Vice - Ch am ber lain ▁of ▁the ▁House hold ▁from ▁ 1 9 0 2 ▁to ▁ 1 9 0 5 ▁in ▁the ▁Conserv ative ▁administration ▁of ▁Arthur ▁B alf our . ▁On ▁the ▁death ▁in ▁ 1 9 8 8 ▁of ▁his ▁second ▁but ▁el dest ▁surv iving ▁son , ▁the ▁fifth ▁Baron , ▁this ▁line ▁of ▁the ▁family ▁failed . ▁The ▁title ▁was ▁inherited ▁by ▁the ▁late ▁Baron ' s ▁second ▁cousin , ▁the ▁sixth ▁Baron . ▁He ▁was ▁the ▁grand son ▁of ▁the ▁Hon . ▁Pas co