▁set ▁ ▁Sh ark ov sky ' s ▁theorem ▁ ▁Station ary ▁point ▁ ▁Period ic ▁points ▁of ▁complex ▁quadratic ▁ma ppings ▁ ▁Category : Limit ▁sets <0x0A> </s> ▁Bar nes ▁Rat w atte ▁( known ▁as ▁Bar nes ▁Rat w atte ▁D iss awa ▁) ▁( 1 8 8 3 ▁– ▁ 2 0 ▁September ▁ 1 9 5 7 ) ▁was ▁a ▁C ey lon ese ▁colonial - era ▁legisl ator ▁and ▁a ▁head man . ▁He ▁was ▁a ▁member ▁of ▁the ▁State ▁Council ▁and ▁the ▁Senate ▁of ▁C ey lon . ▁He ▁was ▁appointed ▁to ▁the ▁posts ▁of ▁R ate ▁Mah at m aya ▁of ▁Bal ang oda ▁and ▁D iss awa ▁by ▁the ▁British . ▁He ▁was ▁the ▁father ▁of ▁Sir im avo ▁Band ar ana ike , ▁the ▁first ▁female ▁Prime ▁Minister ▁in ▁the ▁world . ▁ ▁Early ▁life ▁Born ▁to ▁the ▁Rat w atte ▁family , ▁which ▁was ▁an ▁old ▁Rad ala ▁family ▁ha iling ▁from ▁the ▁Kingdom ▁of ▁K andy , ▁who ▁were ▁cour ti ers ▁in ▁the ▁courts ▁of ▁Sin hal ese ▁monarch s , ▁and ▁one , ▁Rat w atte , ▁D iss awa ▁of ▁M ata le ▁was ▁a ▁sign atory ▁of ▁to ▁the ▁K and yan ▁Convention . ▁His ▁father ▁was ▁A bey rat ne ▁Band a ▁Rat w atte , ▁Bas n ay ake ▁Nil ame ▁of ▁the ▁Mah a ▁V ish nu ▁Dev ale ▁and ▁Sh ro ff ▁of ▁the ▁Mer c ant ile ▁Bank ▁of ▁India ▁in ▁K andy