Top 15 Best Girls Schools in South Africa in 2020 ADVERTISEMENT 3. St. Mary’s Diocesan School for Girls, Pretoria St. Mary’s Diocesan School for Girls is a South African Anglican private boarding school for girls located in Hillcrest, Pretoria in Gauteng. St Mary’s DSG was founded in 1879 by the Rt Revd Henry Bousfield, the first Bishop of Pretoria. ADVERTISEMENT Prev7 of 9NextUse your ← → (arrow) keys to browse ADVERTISEMENT Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window) Related Posts Top 10 Best Performing Matric Schools in South Africa Top 10 Best Boy Schools in South Africa in 2020 Top 10 Most Hijacked SUVs In South Africa 2018 10 Schools In South Africa That Charge More than R200,000 In 2018 2018 Ranking Of The Top 10 Secondary Schools in South Africa By Province