sənt. mˈɛɹiz dɪˈoʊssən skˈuːl fɔːɹ ɡˈɜːlz ɪz ɐn ˈæŋɡlɪkən pɹˈaɪvət bˈoːɹdɪŋ skˈuːl fɔːɹ ɡˈɜːlz sˈɪtʃuːˌeɪɾᵻd ɪn hˈɪlkɹɛst, pɹɪtˈoːɹiə ɪnðə ɡɔːtˈɛŋ pɹˈɑːvɪns ʌv sˈaʊθ ˈæfɹɪkə, sənt mˈɛɹiz dˌiːˌɛsdʒˈiː wʌz fˈaʊndᵻd ɪn wˈʌn θˈaʊzənd ˈeɪthˈʌndɹɪd sˈɛvənti nˈaɪn baɪ ðɪ ˌɑːɹtˈiː ɹˈɛvd hˈɛnɹi bˈaʊsfiːld, ðə fˈɜːst bˈɪʃəp ʌv pɹɪtˈoːɹiə.
St. Mary's Diocesan School for Girls is an Anglican private boarding school for girls situated in Hillcrest, Pretoria in the Gauteng province of South Africa, St Mary's DSG was founded in 1879 by the Rt Revd Henry Bousfield, the first Bishop of Pretoria.