▁in ▁the ▁West ▁End ▁production ▁of ▁W icked ▁and ▁Sister ▁Mary ▁Robert ▁in ▁the ▁West ▁End ▁production ▁of ▁Sister ▁Act . ▁ ▁Early ▁life ▁and ▁education ▁Row ley ▁Jones ▁was ▁born ▁in ▁Cambridge ▁and ▁is ▁one ▁of ▁four ▁sister s . ▁She ▁received ▁a ▁B . A . ▁( H ons ) ▁degree ▁in ▁law ▁from ▁the ▁University ▁of ▁Not ting ham . ▁She ▁showed ▁a ▁keen ▁interest ▁in ▁performing ▁but ▁did ▁not ▁begin ▁her ▁professional ▁training ▁until ▁the ▁age ▁of ▁ 2 2 , ▁when ▁she ▁went ▁on ▁to ▁study ▁musical ▁theatre ▁at ▁the ▁Gu ild ford ▁School ▁of ▁Act ing ▁( G SA ). ▁ ▁Career ▁Row ley ▁Jones ▁is ▁best ▁known ▁for ▁creating ▁the ▁role ▁of ▁N ess ar ose ▁for ▁UK ▁aud ien ces , ▁in ▁the ▁London ▁production ▁of ▁W icked . ▁Perform ances ▁began ▁on ▁ 2 7 ▁September ▁ 2 0 0 6 , ▁following ▁pre views ▁from ▁ 7 ▁September . ▁After ▁two ▁years ▁with ▁the ▁company ▁she ▁played ▁her ▁final ▁performance ▁on ▁ 7 ▁June ▁ 2 0 0 8 , ▁and ▁was ▁replaced ▁by ▁her ▁under stud y ▁Caroline ▁Ke iff . ▁ ▁She ▁recently ▁origin ated ▁the ▁role ▁of ▁Sister ▁Mary ▁Robert ▁in ▁the ▁London ▁production ▁of ▁Sister ▁Act . ▁Perform ances ▁began ▁on ▁ 2 ▁June ▁ 2 0 0 9 , ▁following ▁pre views ▁from ▁ 7 ▁May . ▁The ▁show ▁closed ▁on ▁ 3 0 ▁October ▁ 2 0 1 0 . ▁ ▁K atie ▁later ▁returned ▁to ▁the