▁United ▁National ▁Party ▁from ▁ 1 9 4 7 ▁to ▁ 1 9 5 2 . ▁ ▁Family ▁Bar nes ▁Rat w atte ▁and ▁his ▁wife ▁who ▁was ▁known ▁as ▁Rat w atte ▁K um ari ham y ▁had ▁six ▁children ▁including ▁four ▁sons ▁Bar nes ▁Rat w atte ▁II , ▁Dr ▁See val i ▁Rat w atte , ▁Dr ▁Mack ie ▁Rat w atte ▁and ▁Cl iff ord ▁Rat w atte , ▁former ▁Member ▁of ▁Parliament ▁for ▁Bal ang oda ▁and ▁Chair man ▁of ▁the ▁State ▁Plant ations ▁and ▁Sri ▁L anka ▁Te a ▁Board . ▁Of ▁their ▁two ▁daughters ; ▁the ▁el dest ▁Sir im avo ▁Rat w atte ▁was ▁married ▁to ▁Sol omon ▁West ▁R idge way ▁D ias ▁Band ar ana ike , ▁son ▁of ▁Sir ▁Sol omon ▁D ias ▁Band ar ana ike , ▁the ▁Mah a ▁M ud ali yar ▁( ch ief ▁native ▁interpreter ▁and ▁ad visor ▁to ▁the ▁Governor ), ▁who ▁became ▁the ▁third ▁Prime ▁Minister ▁of ▁C ey lon . ▁The ▁young est ▁daughter , ▁P ats y ▁Rat w atte ▁was ▁married ▁to ▁Colonel ▁Edward ▁James ▁Div it ot aw ela , ▁who ▁founded ▁the ▁Central ▁Command ▁of ▁the ▁C ey lon ▁Army . ▁His ▁grand ▁daughter ▁Ch and ri ka ▁K umar at ung a ▁was ▁President ▁of ▁Sri ▁L anka ▁and ▁his ▁grand son ▁An ura ▁Band ar ana ike , ▁was ▁a ▁former ▁speaker ▁and ▁cabinet ▁minister . ▁ ▁See ▁also ▁List ▁of ▁political ▁families ▁in ▁Sri ▁L anka ▁