ing bah , ▁is ▁an ▁official ▁fe eder ▁school ▁to ▁De ▁La ▁S alle ▁College ▁( C ron ulla , ▁NS W ) ▁for ▁senior ▁school ing ▁in ▁years ▁ 1 1 ▁and ▁ 1 2 . ▁ ▁The ▁college ▁is ▁affili ated ▁with ▁the ▁Austral as ian ▁Mer cy ▁Second ary ▁School s ▁Association ▁( AM SS A ), ▁Sh ire ▁Com b ined ▁Catholic ▁Colleg es ▁( S CC C ), ▁Southern ▁Sydney ▁Com b ined ▁Catholic ▁Colleg es ▁( SS CC C ) ▁and ▁NS W ▁Com b ined ▁Catholic ▁Colleg es ▁( NS W CC C ). ▁ ▁History ▁ ▁The ▁college ▁was ▁established ▁in ▁ 1 9 3 5 ▁by ▁the ▁Sister s ▁of ▁Mer cy ▁( Par ram atta ) ▁in ▁a ▁c ott age ▁at ▁ 6 ▁Coast ▁Avenue , ▁C ron ulla . ▁The ▁earliest ▁known ▁en rol ment ▁was ▁six teen ▁girls . ▁O L MC ▁operated ▁as ▁a ▁small ▁board ing ▁school ▁until ▁ 1 9 3 9 ▁when ▁it ▁was ▁closed ▁during ▁World ▁War ▁II . ▁It ▁was ▁re open ed ▁in ▁ 1 9 4 5 ▁as ▁a ▁small ▁day ▁school , ▁and ▁board ing ▁was ▁dis cont in ued ▁in ▁ 1 9 5 1 . ▁ ▁In ▁ 1 9 5 9 , ▁the ▁Sister s ▁of ▁Mer cy ▁purchased ▁the ▁college ' s ▁current ▁property ▁at ▁Bur rane er ▁Bay , ▁which ▁was ▁officially ▁opened ▁and ▁bl essed ▁in ▁ 1 9 6 0 . ▁In ▁ 1