Three pioneering sisters of the Society of Sacred Mother, Mother Catherine Andersson, Mother Ivy Bourke and Mother Dorothy Bullen began the school under the name “Convent Of Sacred Heart” with 17 children.
The school was recognized as a primary school by the Department of Public Instruction of the Mysore Government.
Introduction of the middle school.
The first Student Council was formed.
The Duchesne building was constructed.
Introduction of the high school. The name of the school was changed to Sophia High School. The school crest and motto “Truth and Universal Love” were chosen.
The first batch of Sophia appeared for the ICSE examination. Six students appeared and Rowena Mathais stood first in the entire subcontinent.
Introduction of nursery school.
Sisters of Notre Dame took over the management of the school.
Introduction of Interact Club and the Parent Teacher Association.
Introduction of ISC (Plus Two) – new Biology lab, Computer lab, Library and administrative rooms were built along with an ISC wing.
Inauguration of ISC(Plus two) and commencement of Class XI
Graduation of the first batch of ISC – 51 Students.
Formation of the Visitation Province with headquarters as Sophia High School.